| 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 | $118.50 | 12.633% | $133.4701 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $56.32 | 10.348% | $62.148 | $62.15 | $62.15 | $62.10 |
| Purchase #3 | $187.34 | 12.125% | $210.055 | $210.06 | $210.05 | $210.10 |
| Purchase #4 | $151.93 | 10.327% | $167.6198 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $236.63 | 9.664% | $259.4979 | $259.50 | $259.50 | $259.50 |
| Purchase #6 | $200.49 | 3.123% | $206.7513 | $206.75 | $206.75 | $206.80 |
| Purchase #7 | $180.77 | 3.467% | $187.0373 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $1,131.98 | $1,226.5794 | $1,226.59 | $1,226.55 | $1,226.60 | |