| 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 | $55.93 | 11.600% | $62.4179 | $62.42 | $62.40 | $62.40 |
| Purchase #2 | $141.99 | 13.377% | $160.984 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $76.75 | 9.496% | $84.0382 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $223.60 | 6.715% | $238.6147 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $15.56 | 8.121% | $16.8236 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $208.72 | 10.332% | $230.285 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $104.67 | 11.806% | $117.0273 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $827.22 | $910.1907 | $910.19 | $910.20 | $910.10 | |