| 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 | $208.84 | 5.248% | $219.7999 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $249.91 | 9.693% | $274.1338 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $189.63 | 7.782% | $204.387 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $165.82 | 8.664% | $180.1866 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $99.40 | 12.485% | $111.8101 | $111.81 | $111.80 | $111.80 |
| Purchase #6 | $138.44 | 6.531% | $147.4815 | $147.48 | $147.50 | $147.50 |
| Purchase #7 | $153.80 | 7.627% | $165.5303 | $165.53 | $165.55 | $165.50 |
| 7 purchase totals = | $1,205.84 | $1,303.3292 | $1,303.33 | $1,303.40 | $1,303.30 | |