| 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 | $209.86 | 13.579% | $238.3569 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $36.67 | 8.704% | $39.8618 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $147.41 | 10.793% | $163.32 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $124.28 | 9.265% | $135.7945 | $135.79 | $135.80 | $135.80 |
| Purchase #5 | $79.99 | 9.840% | $87.861 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $100.68 | 10.777% | $111.5303 | $111.53 | $111.55 | $111.50 |
| Purchase #7 | $243.27 | 12.753% | $274.2942 | $274.29 | $274.30 | $274.30 |
| 7 purchase totals = | $942.16 | $1,051.0187 | $1,051.01 | $1,051.00 | $1,051.10 | |