| 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 | $233.93 | 7.249% | $250.8876 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $62.86 | 12.415% | $70.6641 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $42.96 | 3.327% | $44.3893 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $38.63 | 5.379% | $40.7079 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $246.57 | 10.867% | $273.3648 | $273.36 | $273.35 | $273.40 |
| Purchase #6 | $212.93 | 7.765% | $229.464 | $229.46 | $229.45 | $229.50 |
| Purchase #7 | $240.39 | 13.172% | $272.0542 | $272.05 | $272.05 | $272.10 |
| 7 purchase totals = | $1,078.27 | $1,181.5319 | $1,181.52 | $1,181.50 | $1,181.70 | |