| 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 | $33.88 | 6.385% | $36.0432 | $36.04 | $36.05 | $36.00 |
| Purchase #2 | $228.34 | 11.250% | $254.0283 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $180.52 | 4.735% | $189.0676 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $180.70 | 10.171% | $199.079 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $243.98 | 8.190% | $263.962 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $68.60 | 9.511% | $75.1245 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $250.84 | 3.181% | $258.8192 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $1,186.86 | $1,276.1238 | $1,276.12 | $1,276.10 | $1,276.10 | |