| 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 | $194.88 | 10.768% | $215.8647 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $213.69 | 3.771% | $221.7482 | $221.75 | $221.75 | $221.70 |
| Purchase #3 | $193.77 | 13.804% | $220.518 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $54.27 | 5.109% | $57.0427 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $119.84 | 3.839% | $124.4407 | $124.44 | $124.45 | $124.40 |
| Purchase #6 | $7.51 | 8.278% | $8.1317 | $8.13 | $8.15 | $8.10 |
| Purchase #7 | $171.53 | 3.442% | $177.4341 | $177.43 | $177.45 | $177.40 |
| 7 purchase totals = | $955.49 | $1,025.1801 | $1,025.17 | $1,025.20 | $1,025.00 | |