| 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 | $209.51 | 5.535% | $221.1064 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $59.32 | 6.306% | $63.0607 | $63.06 | $63.05 | $63.10 |
| Purchase #3 | $89.41 | 4.397% | $93.3414 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $199.56 | 6.741% | $213.0123 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $217.77 | 11.633% | $243.1032 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $89.48 | 3.482% | $92.5957 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $203.78 | 11.778% | $227.7812 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $1,068.83 | $1,154.0009 | $1,154.00 | $1,154.00 | $1,154.00 | |