| 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 | $140.44 | 8.798% | $152.7959 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $239.49 | 4.182% | $249.5055 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $112.87 | 10.745% | $124.9979 | $125.00 | $125.00 | $125.00 |
| Purchase #4 | $204.65 | 3.436% | $211.6818 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $216.53 | 11.198% | $240.777 | $240.78 | $240.80 | $240.80 |
| Purchase #6 | $50.65 | 9.499% | $55.4612 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $94.53 | 13.326% | $107.1271 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $1,059.16 | $1,142.3464 | $1,142.36 | $1,142.40 | $1,142.40 | |