| 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 | $83.95 | 9.499% | $91.9244 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $187.54 | 3.176% | $193.4963 | $193.50 | $193.50 | $193.50 |
| Purchase #3 | $182.48 | 11.200% | $202.9178 | $202.92 | $202.90 | $202.90 |
| Purchase #4 | $244.66 | 13.551% | $277.8139 | $277.81 | $277.80 | $277.80 |
| Purchase #5 | $140.75 | 4.484% | $147.0612 | $147.06 | $147.05 | $147.10 |
| Purchase #6 | $79.89 | 8.584% | $86.7478 | $86.75 | $86.75 | $86.70 |
| Purchase #7 | $20.83 | 6.568% | $22.1981 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $940.10 | $1,022.1595 | $1,022.16 | $1,022.10 | $1,022.10 | |