| 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 | $192.88 | 9.373% | $210.9586 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $224.40 | 9.675% | $246.1107 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $184.69 | 4.658% | $193.2929 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $236.45 | 8.179% | $255.7892 | $255.79 | $255.80 | $255.80 |
| Purchase #5 | $205.28 | 10.443% | $226.7174 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $65.58 | 6.429% | $69.7961 | $69.80 | $69.80 | $69.80 |
| Purchase #7 | $138.56 | 13.682% | $157.5178 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $1,247.84 | $1,360.1827 | $1,360.19 | $1,360.15 | $1,360.20 | |