| 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 | $214.95 | 9.384% | $235.1209 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $191.94 | 12.683% | $216.2838 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $178.43 | 5.801% | $188.7807 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $25.45 | 8.685% | $27.6603 | $27.66 | $27.65 | $27.70 |
| Purchase #5 | $232.52 | 11.512% | $259.2877 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $217.28 | 9.780% | $238.53 | $238.53 | $238.55 | $238.50 |
| Purchase #7 | $88.55 | 5.805% | $93.6903 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $1,149.12 | $1,259.3537 | $1,259.35 | $1,259.40 | $1,259.40 | |