| 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 | $96.52 | 13.432% | $109.4846 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $188.54 | 3.437% | $195.0201 | $195.02 | $195.00 | $195.00 |
| Purchase #3 | $113.70 | 4.501% | $118.8176 | $118.82 | $118.80 | $118.80 |
| Purchase #4 | $176.37 | 8.361% | $191.1163 | $191.12 | $191.10 | $191.10 |
| Purchase #5 | $234.34 | 7.716% | $252.4217 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $239.37 | 5.587% | $252.7436 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $93.42 | 10.681% | $103.3982 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $1,142.26 | $1,223.0021 | $1,223.00 | $1,222.95 | $1,222.90 | |