| 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 | $139.33 | 10.474% | $153.9234 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $61.29 | 11.149% | $68.1232 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $165.81 | 4.265% | $172.8818 | $172.88 | $172.90 | $172.90 |
| Purchase #4 | $94.39 | 13.580% | $107.2082 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $29.75 | 4.120% | $30.9757 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $216.66 | 10.169% | $238.6922 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $137.29 | 10.847% | $152.1818 | $152.18 | $152.20 | $152.20 |
| 7 purchase totals = | $844.52 | $923.9863 | $923.98 | $924.00 | $924.00 | |