| 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 | $123.93 | 4.206% | $129.1425 | $129.14 | $129.15 | $129.10 |
| Purchase #2 | $234.82 | 12.309% | $263.724 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $196.77 | 8.639% | $213.769 | $213.77 | $213.75 | $213.80 |
| Purchase #4 | $39.56 | 13.269% | $44.8092 | $44.81 | $44.80 | $44.80 |
| Purchase #5 | $168.57 | 5.361% | $177.607 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $229.38 | 7.842% | $247.368 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $18.38 | 12.649% | $20.7049 | $20.70 | $20.70 | $20.70 |
| 7 purchase totals = | $1,011.41 | $1,097.1246 | $1,097.12 | $1,097.05 | $1,097.10 | |