| 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 | $19.73 | 6.421% | $20.9969 | $21.00 | $21.00 | $21.00 |
| Purchase #2 | $205.46 | 10.314% | $226.6511 | $226.65 | $226.65 | $226.70 |
| Purchase #3 | $125.97 | 3.847% | $130.8161 | $130.82 | $130.80 | $130.80 |
| Purchase #4 | $71.70 | 12.457% | $80.6317 | $80.63 | $80.65 | $80.60 |
| Purchase #5 | $240.28 | 5.797% | $254.209 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $72.79 | 7.703% | $78.397 | $78.40 | $78.40 | $78.40 |
| Purchase #7 | $208.58 | 5.295% | $219.6243 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $944.51 | $1,011.3261 | $1,011.33 | $1,011.30 | $1,011.30 | |