| 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 | $201.89 | 11.244% | $224.5905 | $224.59 | $224.60 | $224.60 |
| Purchase #2 | $160.76 | 5.630% | $169.8108 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $40.46 | 13.642% | $45.9796 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $120.38 | 5.502% | $127.0033 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $222.40 | 7.706% | $239.5381 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $245.38 | 5.672% | $259.298 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $214.34 | 4.412% | $223.7967 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $1,205.61 | $1,290.0170 | $1,290.02 | $1,290.05 | $1,290.00 | |