| 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 | $219.93 | 8.529% | $238.6878 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $144.51 | 5.555% | $152.5375 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $78.76 | 3.676% | $81.6552 | $81.66 | $81.65 | $81.70 |
| Purchase #4 | $119.60 | 7.457% | $128.5186 | $128.52 | $128.50 | $128.50 |
| Purchase #5 | $156.93 | 5.689% | $165.8577 | $165.86 | $165.85 | $165.90 |
| Purchase #6 | $222.66 | 12.783% | $251.1226 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $212.34 | 4.421% | $221.7276 | $221.73 | $221.75 | $221.70 |
| 7 purchase totals = | $1,154.73 | $1,240.1070 | $1,240.12 | $1,240.10 | $1,240.10 | |