| 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 | $238.56 | 4.294% | $248.8038 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $239.90 | 8.114% | $259.3655 | $259.37 | $259.35 | $259.40 |
| Purchase #3 | $100.83 | 11.307% | $112.2308 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $21.45 | 4.472% | $22.4092 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $232.88 | 4.129% | $242.4956 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $109.71 | 8.243% | $118.7534 | $118.75 | $118.75 | $118.80 |
| Purchase #7 | $92.86 | 12.794% | $104.7405 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $1,036.19 | $1,108.7988 | $1,108.80 | $1,108.80 | $1,108.80 | |