| 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 | $249.82 | 7.442% | $268.4116 | $268.41 | $268.40 | $268.40 |
| Purchase #2 | $56.75 | 10.624% | $62.7791 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $79.71 | 12.446% | $89.6307 | $89.63 | $89.65 | $89.60 |
| Purchase #4 | $201.92 | 11.586% | $225.3145 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $121.82 | 5.277% | $128.2484 | $128.25 | $128.25 | $128.20 |
| Purchase #6 | $133.47 | 4.653% | $139.6804 | $139.68 | $139.70 | $139.70 |
| Purchase #7 | $31.71 | 8.789% | $34.497 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $875.20 | $948.5617 | $948.56 | $948.60 | $948.50 | |