| 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 | $243.65 | 6.750% | $260.0964 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $44.72 | 13.838% | $50.9084 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $210.58 | 8.472% | $228.4203 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $35.33 | 12.769% | $39.8413 | $39.84 | $39.85 | $39.80 |
| Purchase #5 | $102.84 | 6.359% | $109.3796 | $109.38 | $109.40 | $109.40 |
| Purchase #6 | $218.81 | 5.255% | $230.3085 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $116.36 | 10.666% | $128.771 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $972.29 | $1,047.7255 | $1,047.73 | $1,047.70 | $1,047.70 | |