| 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 | $205.65 | 7.211% | $220.4794 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $29.64 | 8.446% | $32.1434 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $242.54 | 9.468% | $265.5037 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $120.81 | 7.217% | $129.5289 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $151.49 | 11.336% | $168.6629 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $88.41 | 3.351% | $91.3726 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $138.62 | 3.213% | $143.0739 | $143.07 | $143.05 | $143.10 |
| 7 purchase totals = | $977.16 | $1,050.7648 | $1,050.75 | $1,050.75 | $1,050.80 | |