| 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 | $183.51 | 11.343% | $204.3255 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $197.48 | 11.633% | $220.4528 | $220.45 | $220.45 | $220.50 |
| Purchase #3 | $101.92 | 5.870% | $107.9027 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $104.36 | 6.184% | $110.8136 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $110.75 | 10.337% | $122.1982 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $196.90 | 6.704% | $210.1002 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $190.97 | 3.287% | $197.2472 | $197.25 | $197.25 | $197.20 |
| 7 purchase totals = | $1,085.89 | $1,173.0402 | $1,173.04 | $1,173.05 | $1,173.00 | |