| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.27 | 10.434% | $133.9233 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $232.69 | 10.188% | $256.3965 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $226.88 | 8.548% | $246.2737 | $246.27 | $246.25 | $246.30 |
| Purchase #4 | $214.59 | 13.259% | $243.0425 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $196.27 | 11.772% | $219.3749 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $244.69 | 11.429% | $272.6556 | $272.66 | $272.65 | $272.70 |
| Purchase #7 | $111.73 | 3.628% | $115.7836 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $1,348.12 | $1,487.4501 | $1,487.44 | $1,487.40 | $1,487.50 | |