| 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 | $129.89 | 10.816% | $143.9389 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $191.91 | 4.790% | $201.1025 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $53.44 | 12.741% | $60.2488 | $60.25 | $60.25 | $60.20 |
| Purchase #4 | $213.55 | 10.417% | $235.7955 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $184.63 | 13.319% | $209.2209 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $189.52 | 3.596% | $196.3351 | $196.34 | $196.35 | $196.30 |
| Purchase #7 | $181.29 | 6.700% | $193.4364 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $1,144.23 | $1,240.0781 | $1,240.09 | $1,240.10 | $1,239.90 | |