| 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 | $173.35 | 10.243% | $191.1062 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $182.43 | 11.550% | $203.5007 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $188.59 | 11.605% | $210.4759 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $15.84 | 3.687% | $16.424 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $231.55 | 7.674% | $249.3191 | $249.32 | $249.30 | $249.30 |
| Purchase #6 | $194.60 | 3.105% | $200.6423 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $175.76 | 13.130% | $198.8373 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,162.12 | $1,270.3055 | $1,270.31 | $1,270.30 | $1,270.20 | |