| 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 | $240.79 | 11.354% | $268.1293 | $268.13 | $268.15 | $268.10 |
| Purchase #2 | $117.86 | 9.434% | $128.9789 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $129.71 | 6.283% | $137.8597 | $137.86 | $137.85 | $137.90 |
| Purchase #4 | $232.54 | 13.262% | $263.3795 | $263.38 | $263.40 | $263.40 |
| Purchase #5 | $116.61 | 10.239% | $128.5497 | $128.55 | $128.55 | $128.50 |
| Purchase #6 | $40.32 | 10.827% | $44.6854 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $102.66 | 11.279% | $114.239 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $980.49 | $1,085.8215 | $1,085.83 | $1,085.90 | $1,085.80 | |