| 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 | $240.33 | 7.268% | $257.7972 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $204.99 | 11.509% | $228.5823 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $39.28 | 8.132% | $42.4742 | $42.47 | $42.45 | $42.50 |
| Purchase #4 | $129.59 | 12.542% | $145.8432 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $233.26 | 8.325% | $252.6789 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $191.49 | 3.603% | $198.3894 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $35.49 | 3.125% | $36.5991 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $1,074.43 | $1,162.3643 | $1,162.36 | $1,162.40 | $1,162.40 | |