| 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 | $229.85 | 7.484% | $247.052 | $247.05 | $247.05 | $247.10 |
| Purchase #2 | $152.62 | 4.477% | $159.4528 | $159.45 | $159.45 | $159.50 |
| Purchase #3 | $92.43 | 11.491% | $103.0511 | $103.05 | $103.05 | $103.10 |
| Purchase #4 | $86.42 | 11.542% | $96.3946 | $96.39 | $96.40 | $96.40 |
| Purchase #5 | $45.26 | 4.804% | $47.4343 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $179.71 | 12.757% | $202.6356 | $202.64 | $202.65 | $202.60 |
| Purchase #7 | $142.94 | 5.585% | $150.9232 | $150.92 | $150.90 | $150.90 |
| 7 purchase totals = | $929.23 | $1,006.9436 | $1,006.93 | $1,006.95 | $1,007.00 | |