| 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 | $235.75 | 11.560% | $263.0027 | $263.00 | $263.00 | $263.00 |
| Purchase #2 | $222.64 | 12.222% | $249.8511 | $249.85 | $249.85 | $249.90 |
| Purchase #3 | $161.46 | 13.538% | $183.3185 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $118.31 | 4.330% | $123.4328 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $128.26 | 10.726% | $142.0172 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $237.53 | 8.193% | $256.9908 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $180.61 | 8.487% | $195.9384 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $1,284.56 | $1,414.5515 | $1,414.55 | $1,414.55 | $1,414.50 | |