| 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 | $249.27 | 5.778% | $263.6728 | $263.67 | $263.65 | $263.70 |
| Purchase #2 | $5.28 | 8.320% | $5.7193 | $5.72 | $5.70 | $5.70 |
| Purchase #3 | $236.99 | 12.708% | $267.1067 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $152.48 | 12.422% | $171.4211 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $190.71 | 10.212% | $210.1853 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $7.28 | 12.399% | $8.1826 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $41.98 | 12.521% | $47.2363 | $47.24 | $47.25 | $47.20 |
| 7 purchase totals = | $883.99 | $973.5241 | $973.53 | $973.50 | $973.50 | |