| 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 | $120.93 | 9.128% | $131.9685 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $67.61 | 7.448% | $72.6456 | $72.65 | $72.65 | $72.60 |
| Purchase #3 | $189.59 | 10.126% | $208.7879 | $208.79 | $208.80 | $208.80 |
| Purchase #4 | $45.44 | 4.852% | $47.6447 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $107.57 | 4.226% | $112.1159 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $91.88 | 10.300% | $101.3436 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $244.85 | 3.234% | $252.7684 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $867.87 | $927.2746 | $927.28 | $927.25 | $927.20 | |