| 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 | $232.52 | 5.559% | $245.4458 | $245.45 | $245.45 | $245.40 |
| Purchase #2 | $121.84 | 10.392% | $134.5016 | $134.50 | $134.50 | $134.50 |
| Purchase #3 | $206.61 | 10.727% | $228.7731 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $205.27 | 6.124% | $217.8407 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $62.48 | 8.317% | $67.6765 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $214.60 | 13.790% | $244.1933 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $134.52 | 7.331% | $144.3817 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $1,177.84 | $1,282.8127 | $1,282.81 | $1,282.85 | $1,282.80 | |