| 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 | $215.45 | 11.541% | $240.3151 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $26.49 | 12.503% | $29.802 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $116.69 | 6.627% | $124.423 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $107.77 | 10.676% | $119.2755 | $119.28 | $119.30 | $119.30 |
| Purchase #5 | $38.94 | 12.358% | $43.7522 | $43.75 | $43.75 | $43.80 |
| Purchase #6 | $69.54 | 7.319% | $74.6296 | $74.63 | $74.65 | $74.60 |
| Purchase #7 | $86.76 | 11.273% | $96.5405 | $96.54 | $96.55 | $96.50 |
| 7 purchase totals = | $661.64 | $728.7379 | $728.74 | $728.75 | $728.70 | |