| 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 | $114.97 | 11.625% | $128.3353 | $128.34 | $128.35 | $128.30 |
| Purchase #2 | $202.27 | 9.404% | $221.2915 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $130.68 | 11.653% | $145.9081 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $209.25 | 9.745% | $229.6414 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $190.33 | 6.401% | $202.513 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $7.25 | 12.668% | $8.1684 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $142.30 | 5.489% | $150.1108 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $997.05 | $1,085.9685 | $1,085.97 | $1,085.95 | $1,085.90 | |