| 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 | $192.85 | 9.124% | $210.4456 | $210.45 | $210.45 | $210.40 |
| Purchase #2 | $215.31 | 8.282% | $233.142 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $237.53 | 9.307% | $259.6369 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $195.89 | 4.383% | $204.4759 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $234.40 | 11.276% | $260.8309 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $51.80 | 6.786% | $55.3151 | $55.32 | $55.30 | $55.30 |
| Purchase #7 | $204.57 | 9.449% | $223.8998 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $1,332.35 | $1,447.7462 | $1,447.76 | $1,447.80 | $1,447.60 | |