| 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 | $107.53 | 12.512% | $120.9842 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $48.68 | 12.260% | $54.6482 | $54.65 | $54.65 | $54.60 |
| Purchase #3 | $33.71 | 4.472% | $35.2175 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $247.93 | 8.126% | $268.0768 | $268.08 | $268.10 | $268.10 |
| Purchase #5 | $221.75 | 7.116% | $237.5297 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $167.44 | 6.115% | $177.679 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $199.94 | 4.218% | $208.3735 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $1,026.98 | $1,102.5089 | $1,102.51 | $1,102.55 | $1,102.50 | |