| 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 | $113.66 | 3.621% | $117.7756 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $118.39 | 12.588% | $133.2929 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $126.90 | 6.549% | $135.2107 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $210.49 | 3.675% | $218.2255 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $195.85 | 3.667% | $203.0318 | $203.03 | $203.05 | $203.00 |
| Purchase #6 | $48.99 | 13.573% | $55.6394 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $72.68 | 3.675% | $75.351 | $75.35 | $75.35 | $75.40 |
| 7 purchase totals = | $886.96 | $938.5269 | $938.53 | $938.60 | $938.50 | |