| 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 | $238.78 | 6.630% | $254.6111 | $254.61 | $254.60 | $254.60 |
| Purchase #2 | $99.75 | 6.252% | $105.9864 | $105.99 | $106.00 | $106.00 |
| Purchase #3 | $233.51 | 9.373% | $255.3969 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $9.64 | 5.448% | $10.1652 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $93.28 | 8.735% | $101.428 | $101.43 | $101.45 | $101.40 |
| Purchase #6 | $35.60 | 10.536% | $39.3508 | $39.35 | $39.35 | $39.40 |
| Purchase #7 | $106.88 | 5.196% | $112.4335 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $817.44 | $879.3719 | $879.38 | $879.40 | $879.40 | |