| 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 | $111.33 | 12.604% | $125.362 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $175.59 | 6.611% | $187.1983 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $201.52 | 4.527% | $210.6428 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $178.62 | 10.557% | $197.4769 | $197.48 | $197.50 | $197.50 |
| Purchase #5 | $43.69 | 10.527% | $48.2892 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $121.44 | 7.458% | $130.497 | $130.50 | $130.50 | $130.50 |
| Purchase #7 | $183.40 | 7.476% | $197.111 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $1,015.59 | $1,096.5772 | $1,096.58 | $1,096.60 | $1,096.60 | |