| 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 | $102.98 | 5.851% | $109.0054 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $232.66 | 11.190% | $258.6947 | $258.69 | $258.70 | $258.70 |
| Purchase #3 | $44.98 | 9.562% | $49.281 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $99.60 | 8.849% | $108.4136 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $181.88 | 3.813% | $188.8151 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $64.97 | 13.742% | $73.8982 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $191.39 | 13.300% | $216.8449 | $216.84 | $216.85 | $216.80 |
| 7 purchase totals = | $918.46 | $1,004.9529 | $1,004.95 | $1,004.95 | $1,004.90 | |