| 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 | $229.93 | 11.727% | $256.8939 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $87.36 | 8.729% | $94.9857 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $169.30 | 11.636% | $188.9997 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $46.85 | 5.664% | $49.5036 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $152.89 | 4.197% | $159.3068 | $159.31 | $159.30 | $159.30 |
| Purchase #6 | $185.73 | 13.238% | $210.3169 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $44.55 | 11.786% | $49.8007 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $916.61 | $1,009.8073 | $1,009.81 | $1,009.80 | $1,009.80 | |