| 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 | $99.54 | 6.826% | $106.3346 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $234.41 | 7.256% | $251.4188 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $173.90 | 13.182% | $196.8235 | $196.82 | $196.80 | $196.80 |
| Purchase #4 | $37.53 | 8.464% | $40.7065 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $207.62 | 11.729% | $231.9717 | $231.97 | $231.95 | $232.00 |
| Purchase #6 | $199.93 | 13.256% | $226.4327 | $226.43 | $226.45 | $226.40 |
| Purchase #7 | $244.90 | 12.302% | $275.0276 | $275.03 | $275.05 | $275.00 |
| 7 purchase totals = | $1,197.83 | $1,328.7154 | $1,328.71 | $1,328.70 | $1,328.60 | |