| 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 | $202.77 | 13.337% | $229.8134 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $108.79 | 8.170% | $117.6781 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $5.95 | 7.238% | $6.3807 | $6.38 | $6.40 | $6.40 |
| Purchase #4 | $210.50 | 9.355% | $230.1923 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $41.27 | 5.669% | $43.6096 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $210.34 | 3.207% | $217.0856 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $107.92 | 9.423% | $118.0893 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $887.54 | $962.8490 | $962.85 | $962.90 | $962.90 | |