| 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 | $233.84 | 4.399% | $244.1266 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $222.43 | 10.305% | $245.3514 | $245.35 | $245.35 | $245.40 |
| Purchase #3 | $35.68 | 7.504% | $38.3574 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $86.41 | 7.294% | $92.7127 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $246.58 | 10.562% | $272.6238 | $272.62 | $272.60 | $272.60 |
| Purchase #6 | $238.30 | 9.317% | $260.5024 | $260.50 | $260.50 | $260.50 |
| Purchase #7 | $122.77 | 12.831% | $138.5226 | $138.52 | $138.50 | $138.50 |
| 7 purchase totals = | $1,186.01 | $1,292.1969 | $1,292.19 | $1,292.15 | $1,292.20 | |