| 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 | $113.80 | 13.418% | $129.0697 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $202.27 | 12.586% | $227.7277 | $227.73 | $227.75 | $227.70 |
| Purchase #3 | $202.94 | 10.771% | $224.7987 | $224.80 | $224.80 | $224.80 |
| Purchase #4 | $219.34 | 9.432% | $240.0281 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $85.56 | 9.777% | $93.9252 | $93.93 | $93.95 | $93.90 |
| Purchase #6 | $143.79 | 10.722% | $159.2072 | $159.21 | $159.20 | $159.20 |
| Purchase #7 | $241.72 | 4.595% | $252.827 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,209.42 | $1,327.5836 | $1,327.60 | $1,327.65 | $1,327.50 | |