| 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 | $226.36 | 10.395% | $249.8901 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $148.36 | 7.393% | $159.3283 | $159.33 | $159.35 | $159.30 |
| Purchase #3 | $229.91 | 13.748% | $261.518 | $261.52 | $261.50 | $261.50 |
| Purchase #4 | $207.84 | 4.842% | $217.9036 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $109.98 | 7.289% | $117.9964 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $84.88 | 13.460% | $96.3048 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $178.30 | 8.675% | $193.7675 | $193.77 | $193.75 | $193.80 |
| 7 purchase totals = | $1,185.63 | $1,296.7087 | $1,296.71 | $1,296.70 | $1,296.70 | |