| 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 | $101.85 | 5.131% | $107.0759 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $240.46 | 12.462% | $270.4261 | $270.43 | $270.45 | $270.40 |
| Purchase #3 | $249.47 | 10.748% | $276.283 | $276.28 | $276.30 | $276.30 |
| Purchase #4 | $191.40 | 12.571% | $215.4609 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $116.46 | 10.838% | $129.0819 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $234.63 | 12.579% | $264.1441 | $264.14 | $264.15 | $264.10 |
| Purchase #7 | $140.48 | 5.185% | $147.7639 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $1,274.75 | $1,410.2358 | $1,410.23 | $1,410.30 | $1,410.30 | |