| 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 | $20.61 | 9.365% | $22.5401 | $22.54 | $22.55 | $22.50 |
| Purchase #2 | $219.30 | 11.289% | $244.0568 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $247.84 | 6.231% | $263.2829 | $263.28 | $263.30 | $263.30 |
| Purchase #4 | $244.70 | 3.647% | $253.6242 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $161.49 | 3.657% | $167.3957 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $146.30 | 6.690% | $156.0875 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $219.80 | 11.427% | $244.9165 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,260.04 | $1,351.9037 | $1,351.91 | $1,351.90 | $1,351.90 | |