| 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 | $234.99 | 8.569% | $255.1263 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $185.35 | 6.212% | $196.8639 | $196.86 | $196.85 | $196.90 |
| Purchase #3 | $84.77 | 3.774% | $87.9692 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $104.98 | 3.719% | $108.8842 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $92.34 | 10.845% | $102.3543 | $102.35 | $102.35 | $102.40 |
| Purchase #6 | $150.50 | 5.513% | $158.7971 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $213.61 | 12.841% | $241.0397 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $1,066.54 | $1,151.0347 | $1,151.03 | $1,151.05 | $1,151.10 | |