| 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 | $17.31 | 9.640% | $18.9787 | $18.98 | $19.00 | $19.00 |
| Purchase #2 | $250.66 | 13.564% | $284.6595 | $284.66 | $284.65 | $284.70 |
| Purchase #3 | $117.35 | 6.726% | $125.243 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $204.68 | 12.409% | $230.0787 | $230.08 | $230.10 | $230.10 |
| Purchase #5 | $128.57 | 9.407% | $140.6646 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $49.33 | 11.487% | $54.9965 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $185.52 | 3.426% | $191.8759 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $953.42 | $1,046.4969 | $1,046.50 | $1,046.55 | $1,046.60 | |