| 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 | $114.84 | 9.360% | $125.589 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $224.52 | 7.238% | $240.7708 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $102.80 | 5.125% | $108.0685 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $123.84 | 5.828% | $131.0574 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $127.99 | 5.866% | $135.4979 | $135.50 | $135.50 | $135.50 |
| Purchase #6 | $164.71 | 3.350% | $170.2278 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $243.95 | 5.128% | $256.4598 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $1,102.65 | $1,167.6712 | $1,167.68 | $1,167.65 | $1,167.80 | |