| 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 | $200.66 | 11.815% | $224.368 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $191.33 | 11.846% | $213.995 | $214.00 | $214.00 | $214.00 |
| Purchase #3 | $128.55 | 3.738% | $133.3552 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $32.92 | 11.147% | $36.5896 | $36.59 | $36.60 | $36.60 |
| Purchase #5 | $234.50 | 4.102% | $244.1192 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $170.33 | 5.104% | $179.0236 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $196.47 | 13.582% | $223.1546 | $223.15 | $223.15 | $223.20 |
| 7 purchase totals = | $1,154.76 | $1,254.6052 | $1,254.61 | $1,254.55 | $1,254.70 | |