| 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 | $35.41 | 8.261% | $38.3352 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $148.27 | 6.609% | $158.0692 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $232.49 | 12.171% | $260.7864 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $97.79 | 10.534% | $108.0912 | $108.09 | $108.10 | $108.10 |
| Purchase #5 | $230.65 | 6.835% | $246.4149 | $246.41 | $246.40 | $246.40 |
| Purchase #6 | $119.95 | 10.818% | $132.9262 | $132.93 | $132.95 | $132.90 |
| Purchase #7 | $243.99 | 13.365% | $276.5993 | $276.60 | $276.60 | $276.60 |
| 7 purchase totals = | $1,108.55 | $1,221.2224 | $1,221.23 | $1,221.25 | $1,221.20 | |