| 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 | $118.36 | 3.402% | $122.3866 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $114.94 | 10.462% | $126.965 | $126.97 | $126.95 | $127.00 |
| Purchase #3 | $199.62 | 6.460% | $212.5155 | $212.52 | $212.50 | $212.50 |
| Purchase #4 | $244.69 | 13.327% | $277.2998 | $277.30 | $277.30 | $277.30 |
| Purchase #5 | $160.87 | 3.163% | $165.9583 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $54.40 | 4.562% | $56.8817 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $154.60 | 7.241% | $165.7946 | $165.79 | $165.80 | $165.80 |
| 7 purchase totals = | $1,047.48 | $1,127.8015 | $1,127.81 | $1,127.80 | $1,127.90 | |