| 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 | $126.62 | 10.726% | $140.2013 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $97.86 | 8.802% | $106.4736 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $228.91 | 10.733% | $253.4789 | $253.48 | $253.50 | $253.50 |
| Purchase #4 | $98.90 | 12.412% | $111.1755 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $204.32 | 3.869% | $212.2251 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $114.61 | 7.300% | $122.9765 | $122.98 | $123.00 | $123.00 |
| Purchase #7 | $94.91 | 6.600% | $101.1741 | $101.17 | $101.15 | $101.20 |
| 7 purchase totals = | $966.13 | $1,047.7050 | $1,047.71 | $1,047.75 | $1,047.80 | |