| 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 | $249.80 | 10.122% | $275.0848 | $275.08 | $275.10 | $275.10 |
| Purchase #2 | $112.80 | 13.789% | $128.354 | $128.35 | $128.35 | $128.40 |
| Purchase #3 | $162.53 | 7.658% | $174.9765 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $49.91 | 11.168% | $55.4839 | $55.48 | $55.50 | $55.50 |
| Purchase #5 | $109.67 | 7.104% | $117.461 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $201.69 | 9.179% | $220.2031 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $57.56 | 10.278% | $63.476 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $943.96 | $1,035.0393 | $1,035.03 | $1,035.10 | $1,035.20 | |