| 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 | $222.59 | 7.478% | $239.2353 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $198.80 | 6.529% | $211.7797 | $211.78 | $211.80 | $211.80 |
| Purchase #3 | $96.90 | 11.241% | $107.7925 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $146.27 | 8.656% | $158.9311 | $158.93 | $158.95 | $158.90 |
| Purchase #5 | $112.33 | 8.601% | $121.9915 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $239.84 | 11.440% | $267.2777 | $267.28 | $267.30 | $267.30 |
| Purchase #7 | $95.65 | 11.182% | $106.3456 | $106.35 | $106.35 | $106.30 |
| 7 purchase totals = | $1,112.38 | $1,213.3534 | $1,213.36 | $1,213.45 | $1,213.30 | |