| 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 | $104.69 | 7.811% | $112.8673 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $46.32 | 12.574% | $52.1443 | $52.14 | $52.15 | $52.10 |
| Purchase #3 | $224.59 | 8.811% | $244.3786 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $7.26 | 11.822% | $8.1183 | $8.12 | $8.10 | $8.10 |
| Purchase #5 | $123.92 | 9.561% | $135.768 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $247.91 | 6.745% | $264.6315 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $10.58 | 5.418% | $11.1532 | $11.15 | $11.15 | $11.20 |
| 7 purchase totals = | $765.27 | $829.0612 | $829.06 | $829.05 | $829.10 | |