| 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 | $110.67 | 3.329% | $114.3542 | $114.35 | $114.35 | $114.40 |
| Purchase #2 | $139.50 | 9.361% | $152.5586 | $152.56 | $152.55 | $152.60 |
| Purchase #3 | $132.36 | 4.463% | $138.2672 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $187.58 | 13.132% | $212.213 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $42.89 | 9.106% | $46.7956 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $111.68 | 6.410% | $118.8387 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $46.47 | 9.755% | $51.0031 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $771.15 | $834.0304 | $834.03 | $834.00 | $834.10 | |