| 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 | $39.39 | 4.585% | $41.196 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $158.66 | 4.211% | $165.3412 | $165.34 | $165.35 | $165.30 |
| Purchase #3 | $188.30 | 7.448% | $202.3246 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $243.39 | 9.473% | $266.4463 | $266.45 | $266.45 | $266.40 |
| Purchase #5 | $240.63 | 13.525% | $273.1752 | $273.18 | $273.20 | $273.20 |
| Purchase #6 | $144.78 | 3.285% | $149.536 | $149.54 | $149.55 | $149.50 |
| Purchase #7 | $172.91 | 7.314% | $185.5566 | $185.56 | $185.55 | $185.60 |
| 7 purchase totals = | $1,188.06 | $1,283.5759 | $1,283.59 | $1,283.60 | $1,283.50 | |