| 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 | $204.92 | 3.708% | $212.5184 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $211.56 | 6.321% | $224.9327 | $224.93 | $224.95 | $224.90 |
| Purchase #3 | $247.36 | 8.508% | $268.4054 | $268.41 | $268.40 | $268.40 |
| Purchase #4 | $70.26 | 7.340% | $75.4171 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $187.74 | 8.685% | $204.0452 | $204.05 | $204.05 | $204.00 |
| Purchase #6 | $183.34 | 12.122% | $205.5645 | $205.56 | $205.55 | $205.60 |
| Purchase #7 | $179.25 | 4.783% | $187.8235 | $187.82 | $187.80 | $187.80 |
| 7 purchase totals = | $1,284.43 | $1,378.7068 | $1,378.71 | $1,378.65 | $1,378.60 | |