| 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 | $88.60 | 10.178% | $97.6177 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $93.48 | 10.175% | $102.9916 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $120.67 | 6.660% | $128.7066 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $217.50 | 9.489% | $238.1386 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $205.61 | 6.692% | $219.3694 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $227.52 | 9.593% | $249.346 | $249.35 | $249.35 | $249.30 |
| Purchase #7 | $88.59 | 11.509% | $98.7858 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $1,041.97 | $1,134.9557 | $1,134.97 | $1,134.95 | $1,134.90 | |