| 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 | $41.57 | 6.731% | $44.3681 | $44.37 | $44.35 | $44.40 |
| Purchase #2 | $94.26 | 12.524% | $106.0651 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $138.93 | 6.422% | $147.8521 | $147.85 | $147.85 | $147.90 |
| Purchase #4 | $146.65 | 3.503% | $151.7871 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $234.97 | 6.610% | $250.5015 | $250.50 | $250.50 | $250.50 |
| Purchase #6 | $209.45 | 13.357% | $237.4262 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $245.32 | 8.617% | $266.4592 | $266.46 | $266.45 | $266.50 |
| 7 purchase totals = | $1,111.15 | $1,204.4593 | $1,204.47 | $1,204.45 | $1,204.60 | |