| 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 | $122.44 | 3.459% | $126.6752 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $110.37 | 9.186% | $120.5086 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $215.29 | 11.385% | $239.8008 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $247.85 | 11.424% | $276.1644 | $276.16 | $276.15 | $276.20 |
| Purchase #5 | $244.67 | 3.388% | $252.9594 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $22.79 | 9.562% | $24.9692 | $24.97 | $24.95 | $25.00 |
| Purchase #7 | $25.95 | 4.488% | $27.1146 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $989.36 | $1,068.1922 | $1,068.19 | $1,068.15 | $1,068.30 | |