| 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 | $194.31 | 8.520% | $210.8652 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $109.97 | 4.560% | $114.9846 | $114.98 | $115.00 | $115.00 |
| Purchase #3 | $156.61 | 3.331% | $161.8267 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $9.29 | 3.797% | $9.6427 | $9.64 | $9.65 | $9.60 |
| Purchase #5 | $143.65 | 13.181% | $162.5845 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $94.71 | 12.607% | $106.6501 | $106.65 | $106.65 | $106.70 |
| Purchase #7 | $244.41 | 7.867% | $263.6377 | $263.64 | $263.65 | $263.60 |
| 7 purchase totals = | $952.95 | $1,030.1915 | $1,030.19 | $1,030.25 | $1,030.20 | |