| 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 | $80.78 | 10.302% | $89.102 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $29.29 | 11.283% | $32.5948 | $32.59 | $32.60 | $32.60 |
| Purchase #3 | $116.70 | 11.526% | $130.1508 | $130.15 | $130.15 | $130.20 |
| Purchase #4 | $231.38 | 7.685% | $249.1616 | $249.16 | $249.15 | $249.20 |
| Purchase #5 | $221.54 | 4.670% | $231.8859 | $231.89 | $231.90 | $231.90 |
| Purchase #6 | $178.37 | 10.578% | $197.238 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $224.59 | 6.656% | $239.5387 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $1,082.65 | $1,169.6718 | $1,169.67 | $1,169.70 | $1,169.70 | |