| 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 | $222.70 | 3.332% | $230.1204 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $150.73 | 4.482% | $157.4857 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $232.59 | 3.491% | $240.7097 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $209.78 | 13.736% | $238.5954 | $238.60 | $238.60 | $238.60 |
| Purchase #5 | $113.91 | 6.369% | $121.1649 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $136.75 | 3.561% | $141.6197 | $141.62 | $141.60 | $141.60 |
| Purchase #7 | $59.89 | 8.359% | $64.8962 | $64.90 | $64.90 | $64.90 |
| 7 purchase totals = | $1,126.35 | $1,194.5920 | $1,194.60 | $1,194.55 | $1,194.60 | |