| 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 | $221.67 | 4.480% | $231.6008 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $108.32 | 3.792% | $112.4275 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $234.77 | 7.360% | $252.0491 | $252.05 | $252.05 | $252.00 |
| Purchase #4 | $250.99 | 4.866% | $263.2032 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $101.97 | 4.621% | $106.682 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $103.35 | 5.310% | $108.8379 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $107.86 | 3.814% | $111.9738 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $1,128.93 | $1,186.7743 | $1,186.77 | $1,186.80 | $1,186.70 | |