| 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 | $197.60 | 5.229% | $207.9325 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $234.32 | 11.489% | $261.241 | $261.24 | $261.25 | $261.20 |
| Purchase #3 | $197.34 | 6.820% | $210.7986 | $210.80 | $210.80 | $210.80 |
| Purchase #4 | $242.85 | 9.815% | $266.6857 | $266.69 | $266.70 | $266.70 |
| Purchase #5 | $138.88 | 3.237% | $143.3755 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $152.45 | 8.635% | $165.6141 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $136.57 | 9.327% | $149.3079 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $1,300.01 | $1,404.9553 | $1,404.96 | $1,405.00 | $1,404.90 | |