| 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 | $21.52 | 5.190% | $22.6369 | $22.64 | $22.65 | $22.60 |
| Purchase #2 | $123.93 | 5.605% | $130.8763 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $219.86 | 12.438% | $247.2062 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $87.43 | 8.504% | $94.865 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $212.52 | 6.364% | $226.0448 | $226.04 | $226.05 | $226.00 |
| Purchase #6 | $219.42 | 3.504% | $227.1085 | $227.11 | $227.10 | $227.10 |
| Purchase #7 | $46.45 | 5.122% | $48.8292 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $931.13 | $997.5669 | $997.58 | $997.60 | $997.50 | |