| 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 | $216.48 | 12.210% | $242.9122 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $230.58 | 3.237% | $238.0439 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $82.97 | 10.560% | $91.7316 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $13.27 | 8.762% | $14.4327 | $14.43 | $14.45 | $14.40 |
| Purchase #5 | $45.93 | 7.846% | $49.5337 | $49.53 | $49.55 | $49.50 |
| Purchase #6 | $40.75 | 4.136% | $42.4354 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $245.98 | 11.488% | $274.2382 | $274.24 | $274.25 | $274.20 |
| 7 purchase totals = | $875.96 | $953.3277 | $953.32 | $953.40 | $953.10 | |