| 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 | $236.68 | 8.212% | $256.1162 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $152.42 | 4.346% | $159.0442 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $123.70 | 6.477% | $131.712 | $131.71 | $131.70 | $131.70 |
| Purchase #4 | $76.37 | 9.691% | $83.771 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $88.64 | 10.826% | $98.2362 | $98.24 | $98.25 | $98.20 |
| Purchase #6 | $147.51 | 4.212% | $153.7231 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $21.59 | 4.133% | $22.4823 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $846.91 | $905.0850 | $905.08 | $905.05 | $905.00 | |