| 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 | $73.59 | 4.513% | $76.9111 | $76.91 | $76.90 | $76.90 |
| Purchase #2 | $244.97 | 4.816% | $256.7678 | $256.77 | $256.75 | $256.80 |
| Purchase #3 | $159.60 | 11.591% | $178.0992 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $227.96 | 9.737% | $250.1565 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $190.44 | 7.478% | $204.6811 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $181.95 | 4.124% | $189.4536 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $237.87 | 10.439% | $262.7012 | $262.70 | $262.70 | $262.70 |
| 7 purchase totals = | $1,316.38 | $1,418.7705 | $1,418.77 | $1,418.75 | $1,418.90 | |