| 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 | $250.78 | 7.233% | $268.9189 | $268.92 | $268.90 | $268.90 |
| Purchase #2 | $170.76 | 10.763% | $189.1389 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $107.84 | 8.757% | $117.2835 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $118.59 | 8.250% | $128.3737 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $41.41 | 8.259% | $44.8301 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $55.43 | 8.561% | $60.1754 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $47.43 | 9.208% | $51.7974 | $51.80 | $51.80 | $51.80 |
| 7 purchase totals = | $792.24 | $860.5179 | $860.52 | $860.55 | $860.50 | |