| 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 | $230.59 | 10.140% | $253.9718 | $253.97 | $253.95 | $254.00 |
| Purchase #2 | $25.47 | 11.568% | $28.4164 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $164.74 | 3.580% | $170.6377 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $172.48 | 12.500% | $194.04 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $123.46 | 9.375% | $135.0344 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $205.86 | 8.164% | $222.6664 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $185.34 | 5.847% | $196.1768 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $1,107.94 | $1,200.9435 | $1,200.95 | $1,200.95 | $1,200.90 | |