| 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 | $92.92 | 12.809% | $104.8221 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $130.55 | 4.682% | $136.6624 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $69.33 | 12.228% | $77.8077 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $132.89 | 6.497% | $141.5239 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $166.88 | 4.485% | $174.3646 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $233.36 | 6.288% | $248.0337 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $94.60 | 5.673% | $99.9667 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $920.53 | $983.1811 | $983.17 | $983.10 | $983.20 | |