| 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 | $238.42 | 4.732% | $249.702 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $92.80 | 6.347% | $98.69 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $26.27 | 8.247% | $28.4365 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $116.31 | 11.120% | $129.2437 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $134.86 | 4.611% | $141.0784 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $205.79 | 5.657% | $217.4315 | $217.43 | $217.45 | $217.40 |
| Purchase #7 | $230.35 | 7.378% | $247.3452 | $247.35 | $247.35 | $247.30 |
| 7 purchase totals = | $1,044.80 | $1,111.9273 | $1,111.93 | $1,112.00 | $1,111.80 | |