| 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 | $190.87 | 12.336% | $214.4157 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $21.96 | 8.290% | $23.7805 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $79.63 | 13.540% | $90.4119 | $90.41 | $90.40 | $90.40 |
| Purchase #4 | $240.84 | 12.838% | $271.759 | $271.76 | $271.75 | $271.80 |
| Purchase #5 | $67.38 | 10.121% | $74.1995 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $38.94 | 11.172% | $43.2904 | $43.29 | $43.30 | $43.30 |
| Purchase #7 | $220.26 | 4.764% | $230.7532 | $230.75 | $230.75 | $230.80 |
| 7 purchase totals = | $859.88 | $948.6102 | $948.61 | $948.60 | $948.70 | |