| 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 | $83.49 | 6.584% | $88.987 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $249.97 | 5.410% | $263.4934 | $263.49 | $263.50 | $263.50 |
| Purchase #3 | $221.89 | 7.729% | $239.0399 | $239.04 | $239.05 | $239.00 |
| Purchase #4 | $194.47 | 9.449% | $212.8455 | $212.85 | $212.85 | $212.80 |
| Purchase #5 | $98.85 | 8.441% | $107.1939 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $70.85 | 7.845% | $76.4082 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $209.45 | 5.346% | $220.6472 | $220.65 | $220.65 | $220.60 |
| 7 purchase totals = | $1,128.97 | $1,208.6151 | $1,208.62 | $1,208.65 | $1,208.50 | |