| 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 | $32.91 | 6.488% | $35.0452 | $35.05 | $35.05 | $35.00 |
| Purchase #2 | $108.25 | 7.378% | $116.2367 | $116.24 | $116.25 | $116.20 |
| Purchase #3 | $161.44 | 3.804% | $167.5812 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $198.61 | 7.829% | $214.1592 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $249.89 | 3.331% | $258.2138 | $258.21 | $258.20 | $258.20 |
| Purchase #6 | $197.53 | 4.704% | $206.8218 | $206.82 | $206.80 | $206.80 |
| Purchase #7 | $247.51 | 4.402% | $258.4054 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $1,196.14 | $1,256.4633 | $1,256.47 | $1,256.45 | $1,256.40 | |