| 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 | $80.61 | 13.318% | $91.3456 | $91.35 | $91.35 | $91.30 |
| Purchase #2 | $128.61 | 9.172% | $140.4061 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $249.48 | 5.859% | $264.097 | $264.10 | $264.10 | $264.10 |
| Purchase #4 | $119.68 | 11.456% | $133.3905 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $220.81 | 8.343% | $239.2322 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $184.92 | 4.296% | $192.8642 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $62.40 | 8.225% | $67.5324 | $67.53 | $67.55 | $67.50 |
| 7 purchase totals = | $1,046.51 | $1,128.8680 | $1,128.87 | $1,128.90 | $1,128.80 | |