| 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 | $218.67 | 11.504% | $243.8258 | $243.83 | $243.85 | $243.80 |
| Purchase #2 | $216.88 | 9.569% | $237.6332 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $94.78 | 6.288% | $100.7398 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $32.54 | 5.552% | $34.3466 | $34.35 | $34.35 | $34.30 |
| Purchase #5 | $39.36 | 10.425% | $43.4633 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $138.52 | 4.181% | $144.3115 | $144.31 | $144.30 | $144.30 |
| Purchase #7 | $6.30 | 6.489% | $6.7088 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $747.05 | $811.0290 | $811.03 | $811.05 | $810.90 | |