| 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 | $78.51 | 13.244% | $88.9079 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $197.83 | 11.719% | $221.0137 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $187.68 | 7.735% | $202.197 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $156.93 | 8.749% | $170.6598 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $235.69 | 7.403% | $253.1381 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $110.30 | 4.128% | $114.8532 | $114.85 | $114.85 | $114.90 |
| Purchase #7 | $61.77 | 4.604% | $64.6139 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $1,028.71 | $1,115.3836 | $1,115.38 | $1,115.35 | $1,115.40 | |