| 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 | $107.56 | 13.847% | $122.4538 | $122.45 | $122.45 | $122.50 |
| Purchase #2 | $244.36 | 4.183% | $254.5816 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $246.64 | 13.462% | $279.8427 | $279.84 | $279.85 | $279.80 |
| Purchase #4 | $76.81 | 9.872% | $84.3927 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $43.77 | 6.201% | $46.4842 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $57.62 | 8.570% | $62.558 | $62.56 | $62.55 | $62.60 |
| Purchase #7 | $36.79 | 13.298% | $41.6823 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $813.55 | $891.9953 | $891.98 | $892.05 | $892.10 | |