| 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 | $160.39 | 6.497% | $170.8105 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $230.42 | 4.146% | $239.9732 | $239.97 | $239.95 | $240.00 |
| Purchase #3 | $193.48 | 5.703% | $204.5142 | $204.51 | $204.50 | $204.50 |
| Purchase #4 | $39.72 | 8.749% | $43.1951 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $224.31 | 6.201% | $238.2195 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $191.69 | 10.313% | $211.459 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $118.92 | 12.627% | $133.936 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $1,158.93 | $1,242.1075 | $1,242.11 | $1,242.05 | $1,242.10 | |