| 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 | $46.35 | 8.163% | $50.1336 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $99.49 | 12.690% | $112.1153 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $187.74 | 3.651% | $194.5944 | $194.59 | $194.60 | $194.60 |
| Purchase #4 | $101.62 | 11.841% | $113.6528 | $113.65 | $113.65 | $113.70 |
| Purchase #5 | $187.97 | 3.119% | $193.8328 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $246.77 | 4.260% | $257.2824 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $235.74 | 6.591% | $251.2776 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $1,105.68 | $1,172.8889 | $1,172.88 | $1,172.95 | $1,172.90 | |