| 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 | $213.42 | 10.128% | $235.0352 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $143.60 | 10.421% | $158.5646 | $158.56 | $158.55 | $158.60 |
| Purchase #3 | $21.25 | 3.457% | $21.9846 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $76.99 | 5.633% | $81.3268 | $81.33 | $81.35 | $81.30 |
| Purchase #5 | $40.78 | 13.422% | $46.2535 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $117.29 | 9.472% | $128.3997 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $76.61 | 3.738% | $79.4737 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $689.94 | $751.0381 | $751.03 | $751.05 | $751.10 | |