| 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 | $19.95 | 12.132% | $22.3703 | $22.37 | $22.35 | $22.40 |
| Purchase #2 | $110.75 | 9.441% | $121.2059 | $121.21 | $121.20 | $121.20 |
| Purchase #3 | $177.33 | 3.694% | $183.8806 | $183.88 | $183.90 | $183.90 |
| Purchase #4 | $95.34 | 12.399% | $107.1612 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $14.72 | 13.321% | $16.6809 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $130.40 | 4.772% | $136.6227 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $135.73 | 7.655% | $146.1201 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $684.22 | $734.0417 | $734.04 | $734.00 | $734.10 | |