| 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 | $128.59 | 13.154% | $145.5047 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $85.67 | 12.519% | $96.395 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $245.42 | 5.374% | $258.6089 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $24.64 | 7.596% | $26.5117 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $194.62 | 12.464% | $218.8774 | $218.88 | $218.90 | $218.90 |
| Purchase #6 | $39.49 | 7.597% | $42.4901 | $42.49 | $42.50 | $42.50 |
| Purchase #7 | $119.61 | 5.323% | $125.9768 | $125.98 | $126.00 | $126.00 |
| 7 purchase totals = | $838.04 | $914.3646 | $914.37 | $914.40 | $914.40 | |