| 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 | $103.76 | 4.579% | $108.5112 | $108.51 | $108.50 | $108.50 |
| Purchase #2 | $229.73 | 7.265% | $246.4199 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $248.33 | 6.763% | $265.1246 | $265.12 | $265.10 | $265.10 |
| Purchase #4 | $78.46 | 12.351% | $88.1506 | $88.15 | $88.15 | $88.20 |
| Purchase #5 | $64.40 | 7.709% | $69.3646 | $69.36 | $69.35 | $69.40 |
| Purchase #6 | $111.78 | 4.155% | $116.4245 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $207.50 | 6.225% | $220.4169 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $1,043.96 | $1,114.4123 | $1,114.40 | $1,114.30 | $1,114.40 | |