| 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 | $192.29 | 8.507% | $208.6481 | $208.65 | $208.65 | $208.60 |
| Purchase #2 | $138.52 | 11.740% | $154.7822 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $229.39 | 11.636% | $256.0818 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $134.86 | 3.571% | $139.6759 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $207.59 | 4.757% | $217.4651 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $39.51 | 12.720% | $44.5357 | $44.54 | $44.55 | $44.50 |
| Purchase #7 | $75.90 | 4.185% | $79.0764 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $1,018.06 | $1,100.2652 | $1,100.28 | $1,100.35 | $1,100.30 | |