| 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 | $128.34 | 8.781% | $139.6095 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $29.91 | 12.104% | $33.5303 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $128.42 | 5.296% | $135.2211 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $23.35 | 9.356% | $25.5346 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $140.76 | 3.401% | $145.5472 | $145.55 | $145.55 | $145.50 |
| Purchase #6 | $181.96 | 4.298% | $189.7806 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $229.43 | 6.586% | $244.5403 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $862.17 | $913.7636 | $913.76 | $913.80 | $913.60 | |