| 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 | $111.36 | 6.311% | $118.3879 | $118.39 | $118.40 | $118.40 |
| Purchase #2 | $13.49 | 10.810% | $14.9483 | $14.95 | $14.95 | $14.90 |
| Purchase #3 | $184.62 | 6.813% | $197.1982 | $197.20 | $197.20 | $197.20 |
| Purchase #4 | $140.53 | 7.385% | $150.9081 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $226.99 | 4.840% | $237.9763 | $237.98 | $238.00 | $238.00 |
| Purchase #6 | $215.80 | 10.623% | $238.7244 | $238.72 | $238.70 | $238.70 |
| Purchase #7 | $99.93 | 6.233% | $106.1586 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $992.72 | $1,064.3018 | $1,064.31 | $1,064.30 | $1,064.30 | |