| 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 | $109.49 | 10.775% | $121.2875 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $231.90 | 5.747% | $245.2273 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $184.82 | 9.757% | $202.8529 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $250.50 | 6.507% | $266.8 | $266.80 | $266.80 | $266.80 |
| Purchase #5 | $106.69 | 3.566% | $110.4946 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $150.68 | 7.235% | $161.5817 | $161.58 | $161.60 | $161.60 |
| Purchase #7 | $240.72 | 10.197% | $265.2662 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $1,274.80 | $1,373.5102 | $1,373.51 | $1,373.55 | $1,373.60 | |