| 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 | $182.64 | 3.537% | $189.1 | $189.10 | $189.10 | $189.10 |
| Purchase #2 | $39.79 | 9.261% | $43.475 | $43.48 | $43.50 | $43.50 |
| Purchase #3 | $165.26 | 8.543% | $179.3782 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $193.94 | 5.253% | $204.1277 | $204.13 | $204.15 | $204.10 |
| Purchase #5 | $115.33 | 13.227% | $130.5847 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $210.39 | 11.280% | $234.122 | $234.12 | $234.10 | $234.10 |
| Purchase #7 | $5.78 | 9.524% | $6.3305 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $913.13 | $987.1181 | $987.12 | $987.20 | $987.10 | |