| 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 | $221.55 | 10.457% | $244.7175 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $229.46 | 10.274% | $253.0347 | $253.03 | $253.05 | $253.00 |
| Purchase #3 | $57.80 | 7.806% | $62.3119 | $62.31 | $62.30 | $62.30 |
| Purchase #4 | $33.58 | 8.621% | $36.4749 | $36.47 | $36.45 | $36.50 |
| Purchase #5 | $147.75 | 5.590% | $156.0092 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $35.96 | 12.206% | $40.3493 | $40.35 | $40.35 | $40.30 |
| Purchase #7 | $159.42 | 9.583% | $174.6972 | $174.70 | $174.70 | $174.70 |
| 7 purchase totals = | $885.52 | $967.5947 | $967.59 | $967.55 | $967.50 | |