| 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 | $92.55 | 10.614% | $102.3733 | $102.37 | $102.35 | $102.40 |
| Purchase #2 | $89.73 | 6.791% | $95.8236 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $54.95 | 9.444% | $60.1395 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $139.80 | 11.576% | $155.9832 | $155.98 | $156.00 | $156.00 |
| Purchase #5 | $182.28 | 4.379% | $190.262 | $190.26 | $190.25 | $190.30 |
| Purchase #6 | $133.58 | 3.392% | $138.111 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $244.69 | 13.629% | $278.0388 | $278.04 | $278.05 | $278.00 |
| 7 purchase totals = | $937.58 | $1,020.7314 | $1,020.72 | $1,020.70 | $1,020.70 | |