| 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 | $240.44 | 6.481% | $256.0229 | $256.02 | $256.00 | $256.00 |
| Purchase #2 | $231.85 | 13.691% | $263.5926 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $121.63 | 11.345% | $135.4289 | $135.43 | $135.45 | $135.40 |
| Purchase #4 | $133.60 | 8.405% | $144.8291 | $144.83 | $144.85 | $144.80 |
| Purchase #5 | $84.57 | 5.779% | $89.4573 | $89.46 | $89.45 | $89.50 |
| Purchase #6 | $220.84 | 10.388% | $243.7809 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $33.25 | 5.199% | $34.9787 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $1,066.18 | $1,168.0904 | $1,168.09 | $1,168.15 | $1,168.10 | |