| 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 | $224.94 | 12.291% | $252.5874 | $252.59 | $252.60 | $252.60 |
| Purchase #2 | $23.76 | 13.187% | $26.8932 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $239.37 | 13.617% | $271.965 | $271.97 | $271.95 | $272.00 |
| Purchase #4 | $188.45 | 7.817% | $203.1811 | $203.18 | $203.20 | $203.20 |
| Purchase #5 | $203.84 | 12.399% | $229.1141 | $229.11 | $229.10 | $229.10 |
| Purchase #6 | $83.49 | 6.251% | $88.709 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $29.51 | 10.463% | $32.5976 | $32.60 | $32.60 | $32.60 |
| 7 purchase totals = | $993.36 | $1,105.0474 | $1,105.05 | $1,105.05 | $1,105.10 | |