| 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 | $212.28 | 4.556% | $221.9515 | $221.95 | $221.95 | $222.00 |
| Purchase #2 | $245.63 | 4.687% | $257.1427 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $39.89 | 13.165% | $45.1415 | $45.14 | $45.15 | $45.10 |
| Purchase #4 | $157.74 | 4.671% | $165.108 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $152.84 | 5.852% | $161.7842 | $161.78 | $161.80 | $161.80 |
| Purchase #6 | $52.64 | 7.570% | $56.6248 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $87.30 | 8.726% | $94.9178 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $948.32 | $1,002.6705 | $1,002.66 | $1,002.65 | $1,002.60 | |