| 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 | $89.81 | 7.404% | $96.4595 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $145.97 | 3.411% | $150.949 | $150.95 | $150.95 | $150.90 |
| Purchase #3 | $212.80 | 8.400% | $230.6752 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $153.32 | 3.680% | $158.9622 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $34.84 | 10.448% | $38.4801 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $211.64 | 8.748% | $230.1543 | $230.15 | $230.15 | $230.20 |
| Purchase #7 | $94.29 | 9.122% | $102.8911 | $102.89 | $102.90 | $102.90 |
| 7 purchase totals = | $942.67 | $1,008.5714 | $1,008.57 | $1,008.60 | $1,008.70 | |