| 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 | $214.27 | 10.413% | $236.5819 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $242.45 | 5.729% | $256.34 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $86.37 | 6.208% | $91.7318 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $149.43 | 6.512% | $159.1609 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $102.28 | 7.866% | $110.3253 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $108.26 | 3.649% | $112.2104 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $188.74 | 9.465% | $206.6042 | $206.60 | $206.60 | $206.60 |
| 7 purchase totals = | $1,091.80 | $1,172.9545 | $1,172.95 | $1,173.00 | $1,172.90 | |