| 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 | $97.63 | 9.334% | $106.7428 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $225.59 | 11.309% | $251.102 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $20.42 | 10.570% | $22.5784 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $203.29 | 4.845% | $213.1394 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $182.80 | 11.597% | $203.9993 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $72.70 | 8.125% | $78.6069 | $78.61 | $78.60 | $78.60 |
| Purchase #7 | $90.74 | 8.201% | $98.1816 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $893.17 | $974.3504 | $974.35 | $974.40 | $974.30 | |