| 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 | $229.72 | 3.242% | $237.1675 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $26.88 | 10.865% | $29.8005 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $17.72 | 6.428% | $18.859 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $145.28 | 11.122% | $161.438 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $137.99 | 13.154% | $156.1412 | $156.14 | $156.15 | $156.10 |
| Purchase #6 | $182.43 | 10.554% | $201.6837 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $197.79 | 13.301% | $224.098 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $937.81 | $1,029.1879 | $1,029.19 | $1,029.20 | $1,029.20 | |