| 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 | $124.83 | 8.777% | $135.7863 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $159.94 | 11.173% | $177.8101 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $214.41 | 12.607% | $241.4407 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $184.94 | 9.428% | $202.3761 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $184.51 | 8.874% | $200.8834 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $185.51 | 7.304% | $199.0597 | $199.06 | $199.05 | $199.10 |
| Purchase #7 | $204.78 | 11.175% | $227.6642 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $1,258.92 | $1,385.0205 | $1,385.02 | $1,385.05 | $1,385.10 | |