| 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 | $198.41 | 7.280% | $212.8542 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $48.27 | 4.230% | $50.3118 | $50.31 | $50.30 | $50.30 |
| Purchase #3 | $179.35 | 12.336% | $201.4746 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $236.61 | 7.172% | $253.5797 | $253.58 | $253.60 | $253.60 |
| Purchase #5 | $147.42 | 12.835% | $166.3414 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $13.43 | 9.448% | $14.6989 | $14.70 | $14.70 | $14.70 |
| Purchase #7 | $137.80 | 10.748% | $152.6107 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $961.29 | $1,051.8713 | $1,051.86 | $1,051.85 | $1,051.90 | |