| 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 | $184.48 | 3.831% | $191.5474 | $191.55 | $191.55 | $191.50 |
| Purchase #2 | $87.43 | 4.688% | $91.5287 | $91.53 | $91.55 | $91.50 |
| Purchase #3 | $180.81 | 7.503% | $194.3762 | $194.38 | $194.40 | $194.40 |
| Purchase #4 | $209.64 | 13.207% | $237.3272 | $237.33 | $237.35 | $237.30 |
| Purchase #5 | $186.38 | 10.676% | $206.2779 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $63.42 | 12.458% | $71.3209 | $71.32 | $71.30 | $71.30 |
| Purchase #7 | $212.29 | 3.562% | $219.8518 | $219.85 | $219.85 | $219.90 |
| 7 purchase totals = | $1,124.45 | $1,212.2301 | $1,212.24 | $1,212.30 | $1,212.20 | |