| 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 | $235.26 | 3.818% | $244.2422 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $152.49 | 8.259% | $165.0841 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $6.61 | 13.123% | $7.4774 | $7.48 | $7.50 | $7.50 |
| Purchase #4 | $238.82 | 6.115% | $253.4238 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $189.42 | 8.439% | $205.4052 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $43.68 | 5.545% | $46.1021 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $111.39 | 12.597% | $125.4218 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $977.67 | $1,047.1566 | $1,047.15 | $1,047.15 | $1,047.10 | |