| 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 | $104.28 | 7.163% | $111.7496 | $111.75 | $111.75 | $111.70 |
| Purchase #2 | $178.55 | 9.582% | $195.6587 | $195.66 | $195.65 | $195.70 |
| Purchase #3 | $35.48 | 5.633% | $37.4786 | $37.48 | $37.50 | $37.50 |
| Purchase #4 | $118.84 | 13.798% | $135.2375 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $247.96 | 3.560% | $256.7874 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $198.79 | 7.171% | $213.0452 | $213.05 | $213.05 | $213.00 |
| Purchase #7 | $82.40 | 11.817% | $92.1372 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $966.30 | $1,042.0942 | $1,042.11 | $1,042.15 | $1,042.00 | |