| 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 | $240.29 | 11.459% | $267.8248 | $267.82 | $267.80 | $267.80 |
| Purchase #2 | $165.57 | 9.267% | $180.9134 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $209.69 | 8.536% | $227.5891 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $135.60 | 10.185% | $149.4109 | $149.41 | $149.40 | $149.40 |
| Purchase #5 | $90.60 | 6.569% | $96.5515 | $96.55 | $96.55 | $96.60 |
| Purchase #6 | $112.67 | 13.188% | $127.5289 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $202.27 | 3.178% | $208.6981 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $1,156.69 | $1,258.5167 | $1,258.51 | $1,258.50 | $1,258.50 | |