| 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 | $141.53 | 4.814% | $148.3433 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $153.76 | 13.728% | $174.8682 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $50.50 | 4.320% | $52.6816 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $38.40 | 10.140% | $42.2938 | $42.29 | $42.30 | $42.30 |
| Purchase #5 | $221.55 | 3.293% | $228.8456 | $228.85 | $228.85 | $228.80 |
| Purchase #6 | $191.46 | 8.465% | $207.6671 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $219.33 | 13.591% | $249.1391 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,016.53 | $1,103.8387 | $1,103.84 | $1,103.85 | $1,103.80 | |