| 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 | $192.75 | 4.219% | $200.8821 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $246.94 | 5.223% | $259.8377 | $259.84 | $259.85 | $259.80 |
| Purchase #3 | $107.45 | 13.129% | $121.5571 | $121.56 | $121.55 | $121.60 |
| Purchase #4 | $59.49 | 5.290% | $62.637 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $102.66 | 9.442% | $112.3532 | $112.35 | $112.35 | $112.40 |
| Purchase #6 | $112.75 | 8.864% | $122.7442 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $202.42 | 10.306% | $223.2814 | $223.28 | $223.30 | $223.30 |
| 7 purchase totals = | $1,024.46 | $1,103.2927 | $1,103.29 | $1,103.35 | $1,103.30 | |