| 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 | $139.62 | 11.644% | $155.8774 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $236.40 | 6.148% | $250.9339 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $247.25 | 12.282% | $277.6172 | $277.62 | $277.60 | $277.60 |
| Purchase #4 | $243.34 | 10.611% | $269.1608 | $269.16 | $269.15 | $269.20 |
| Purchase #5 | $66.50 | 6.776% | $71.006 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $128.95 | 11.232% | $143.4337 | $143.43 | $143.45 | $143.40 |
| Purchase #7 | $211.71 | 11.237% | $235.4999 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $1,273.77 | $1,403.5289 | $1,403.53 | $1,403.55 | $1,403.50 | |