| 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 | $119.93 | 13.239% | $135.8075 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $135.34 | 12.664% | $152.4795 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $114.87 | 4.344% | $119.86 | $119.86 | $119.85 | $119.90 |
| Purchase #4 | $89.71 | 13.128% | $101.4871 | $101.49 | $101.50 | $101.50 |
| Purchase #5 | $10.91 | 3.384% | $11.2792 | $11.28 | $11.30 | $11.30 |
| Purchase #6 | $81.28 | 13.449% | $92.2113 | $92.21 | $92.20 | $92.20 |
| Purchase #7 | $129.46 | 8.117% | $139.9683 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $681.50 | $753.0929 | $753.10 | $753.10 | $753.20 | |