| 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 | $134.90 | 11.556% | $150.489 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $82.54 | 7.261% | $88.5332 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $28.26 | 4.227% | $29.4546 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $31.69 | 10.383% | $34.9804 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $223.93 | 12.232% | $251.3211 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $243.70 | 5.207% | $256.3895 | $256.39 | $256.40 | $256.40 |
| Purchase #7 | $123.66 | 11.296% | $137.6286 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $868.68 | $948.7964 | $948.79 | $948.85 | $948.80 | |