| 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 | $119.83 | 12.705% | $135.0544 | $135.05 | $135.05 | $135.10 |
| Purchase #2 | $110.74 | 10.125% | $121.9524 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $130.89 | 4.700% | $137.0418 | $137.04 | $137.05 | $137.00 |
| Purchase #4 | $126.69 | 12.851% | $142.9709 | $142.97 | $142.95 | $143.00 |
| Purchase #5 | $31.74 | 5.192% | $33.3879 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $126.26 | 9.292% | $137.9921 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $5.88 | 7.503% | $6.3212 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $652.03 | $714.7207 | $714.71 | $714.70 | $714.80 | |