| 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 | $240.59 | 10.374% | $265.5488 | $265.55 | $265.55 | $265.50 |
| Purchase #2 | $130.75 | 3.541% | $135.3799 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $42.37 | 8.515% | $45.9778 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $191.42 | 3.534% | $198.1848 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $138.79 | 9.303% | $151.7016 | $151.70 | $151.70 | $151.70 |
| Purchase #6 | $109.32 | 4.226% | $113.9399 | $113.94 | $113.95 | $113.90 |
| Purchase #7 | $108.90 | 9.806% | $119.5787 | $119.58 | $119.60 | $119.60 |
| 7 purchase totals = | $962.14 | $1,030.3115 | $1,030.31 | $1,030.40 | $1,030.30 | |