| 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 | $217.62 | 13.552% | $247.1119 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $121.32 | 3.346% | $125.3794 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $145.55 | 5.657% | $153.7838 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $11.28 | 6.255% | $11.9856 | $11.99 | $12.00 | $12.00 |
| Purchase #5 | $144.48 | 7.750% | $155.6772 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $122.25 | 5.500% | $128.9738 | $128.97 | $128.95 | $129.00 |
| Purchase #7 | $243.37 | 11.165% | $270.5423 | $270.54 | $270.55 | $270.50 |
| 7 purchase totals = | $1,005.87 | $1,093.4540 | $1,093.45 | $1,093.50 | $1,093.50 | |