| 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 | $123.96 | 9.216% | $135.3842 | $135.38 | $135.40 | $135.40 |
| Purchase #2 | $122.43 | 8.341% | $132.6419 | $132.64 | $132.65 | $132.60 |
| Purchase #3 | $118.90 | 9.740% | $130.4809 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $11.42 | 13.570% | $12.9697 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $229.52 | 6.371% | $244.1427 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $170.37 | 6.503% | $181.4492 | $181.45 | $181.45 | $181.40 |
| Purchase #7 | $123.34 | 11.754% | $137.8374 | $137.84 | $137.85 | $137.80 |
| 7 purchase totals = | $899.94 | $974.9060 | $974.90 | $974.95 | $974.80 | |