| 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 | $228.62 | 8.868% | $248.894 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $45.63 | 13.232% | $51.6678 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $112.52 | 7.323% | $120.7598 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $22.27 | 4.274% | $23.2218 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $213.66 | 5.860% | $226.1805 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $220.70 | 12.322% | $247.8947 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $145.60 | 5.422% | $153.4944 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $989.00 | $1,072.1130 | $1,072.10 | $1,072.10 | $1,072.20 | |