| 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 | $90.28 | 7.768% | $97.293 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $53.85 | 4.528% | $56.2883 | $56.29 | $56.30 | $56.30 |
| Purchase #3 | $167.28 | 3.103% | $172.4707 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $200.63 | 9.353% | $219.3949 | $219.39 | $219.40 | $219.40 |
| Purchase #5 | $237.59 | 3.821% | $246.6683 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $173.44 | 8.525% | $188.2258 | $188.23 | $188.25 | $188.20 |
| Purchase #7 | $199.39 | 8.726% | $216.7888 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $1,122.46 | $1,197.1298 | $1,197.13 | $1,197.15 | $1,197.20 | |