| 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 | $153.84 | 6.336% | $163.5873 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $202.32 | 12.837% | $228.2918 | $228.29 | $228.30 | $228.30 |
| Purchase #3 | $217.52 | 10.619% | $240.6184 | $240.62 | $240.60 | $240.60 |
| Purchase #4 | $225.67 | 4.422% | $235.6491 | $235.65 | $235.65 | $235.60 |
| Purchase #5 | $19.94 | 11.224% | $22.1781 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $220.54 | 6.718% | $235.3559 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $84.78 | 13.310% | $96.0642 | $96.06 | $96.05 | $96.10 |
| 7 purchase totals = | $1,124.61 | $1,221.7448 | $1,221.75 | $1,221.75 | $1,221.80 | |