| 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 | $191.99 | 9.782% | $210.7705 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $38.61 | 10.740% | $42.7567 | $42.76 | $42.75 | $42.80 |
| Purchase #3 | $245.26 | 13.459% | $278.2695 | $278.27 | $278.25 | $278.30 |
| Purchase #4 | $229.73 | 10.415% | $253.6564 | $253.66 | $253.65 | $253.70 |
| Purchase #5 | $28.53 | 4.434% | $29.795 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $71.27 | 8.574% | $77.3807 | $77.38 | $77.40 | $77.40 |
| Purchase #7 | $248.86 | 4.626% | $260.3723 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $1,054.25 | $1,153.0011 | $1,153.01 | $1,152.95 | $1,153.20 | |