| 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 | $80.51 | 10.689% | $89.1157 | $89.12 | $89.10 | $89.10 |
| Purchase #2 | $244.64 | 3.466% | $253.1192 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $232.93 | 8.698% | $253.1903 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $197.68 | 11.166% | $219.7529 | $219.75 | $219.75 | $219.80 |
| Purchase #5 | $97.31 | 11.308% | $108.3138 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $172.37 | 5.241% | $181.4039 | $181.40 | $181.40 | $181.40 |
| Purchase #7 | $135.82 | 12.321% | $152.5544 | $152.55 | $152.55 | $152.60 |
| 7 purchase totals = | $1,161.26 | $1,257.4502 | $1,257.44 | $1,257.40 | $1,257.50 | |