| 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 | $6.86 | 11.118% | $7.6227 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $225.53 | 12.213% | $253.074 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $139.85 | 11.323% | $155.6852 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $138.51 | 4.393% | $144.5947 | $144.59 | $144.60 | $144.60 |
| Purchase #5 | $198.79 | 10.353% | $219.3707 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $63.98 | 3.338% | $66.1157 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $138.67 | 13.423% | $157.2837 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $912.19 | $1,003.7467 | $1,003.74 | $1,003.70 | $1,003.80 | |