| 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 | $238.41 | 7.535% | $256.3742 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $218.61 | 10.242% | $241 | $241.00 | $241.00 | $241.00 |
| Purchase #3 | $179.88 | 13.474% | $204.117 | $204.12 | $204.10 | $204.10 |
| Purchase #4 | $18.97 | 9.405% | $20.7541 | $20.75 | $20.75 | $20.80 |
| Purchase #5 | $170.33 | 8.571% | $184.929 | $184.93 | $184.95 | $184.90 |
| Purchase #6 | $123.30 | 3.822% | $128.0125 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $140.33 | 13.317% | $159.0177 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $1,089.83 | $1,194.2045 | $1,194.20 | $1,194.15 | $1,194.20 | |