| 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 | $230.35 | 11.518% | $256.8817 | $256.88 | $256.90 | $256.90 |
| Purchase #2 | $244.54 | 5.792% | $258.7038 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $95.87 | 13.611% | $108.9189 | $108.92 | $108.90 | $108.90 |
| Purchase #4 | $29.51 | 7.740% | $31.7941 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $112.50 | 6.548% | $119.8665 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $57.67 | 4.562% | $60.3009 | $60.30 | $60.30 | $60.30 |
| Purchase #7 | $248.45 | 7.712% | $267.6105 | $267.61 | $267.60 | $267.60 |
| 7 purchase totals = | $1,018.89 | $1,104.0764 | $1,104.07 | $1,104.05 | $1,104.10 | |