| 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 | $81.93 | 12.206% | $91.9304 | $91.93 | $91.95 | $91.90 |
| Purchase #2 | $145.98 | 8.700% | $158.6803 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $75.83 | 3.426% | $78.4279 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $110.29 | 11.166% | $122.605 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $164.91 | 7.834% | $177.829 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $219.57 | 5.343% | $231.3016 | $231.30 | $231.30 | $231.30 |
| Purchase #7 | $164.81 | 10.842% | $182.6787 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $963.32 | $1,043.4529 | $1,043.46 | $1,043.55 | $1,043.40 | |