| 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 | $126.53 | 3.251% | $130.6435 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $212.59 | 9.485% | $232.7542 | $232.75 | $232.75 | $232.80 |
| Purchase #3 | $244.78 | 3.786% | $254.0474 | $254.05 | $254.05 | $254.00 |
| Purchase #4 | $233.51 | 6.564% | $248.8376 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $213.85 | 10.103% | $235.4553 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $158.76 | 9.582% | $173.9724 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $119.65 | 3.771% | $124.162 | $124.16 | $124.15 | $124.20 |
| 7 purchase totals = | $1,309.67 | $1,399.8724 | $1,399.87 | $1,399.85 | $1,399.90 | |