| 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 | $66.69 | 6.339% | $70.9175 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $224.40 | 12.662% | $252.8135 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $228.56 | 5.801% | $241.8188 | $241.82 | $241.80 | $241.80 |
| Purchase #4 | $102.74 | 13.557% | $116.6685 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $238.35 | 11.307% | $265.3002 | $265.30 | $265.30 | $265.30 |
| Purchase #6 | $187.39 | 9.414% | $205.0309 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $147.93 | 7.625% | $159.2097 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,196.06 | $1,311.7591 | $1,311.76 | $1,311.70 | $1,311.70 | |