| 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 | $189.39 | 4.263% | $197.4637 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $175.77 | 13.222% | $199.0103 | $199.01 | $199.00 | $199.00 |
| Purchase #3 | $51.79 | 10.413% | $57.1829 | $57.18 | $57.20 | $57.20 |
| Purchase #4 | $209.84 | 4.419% | $219.1128 | $219.11 | $219.10 | $219.10 |
| Purchase #5 | $59.62 | 5.430% | $62.8574 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $85.53 | 13.160% | $96.7857 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $237.99 | 6.333% | $253.0619 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $1,009.93 | $1,085.4747 | $1,085.47 | $1,085.45 | $1,085.60 | |