| 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 | $237.38 | 13.831% | $270.212 | $270.21 | $270.20 | $270.20 |
| Purchase #2 | $51.59 | 12.678% | $58.1306 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $246.37 | 8.294% | $266.8039 | $266.80 | $266.80 | $266.80 |
| Purchase #4 | $120.25 | 6.665% | $128.2647 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $234.59 | 7.782% | $252.8458 | $252.85 | $252.85 | $252.80 |
| Purchase #6 | $245.47 | 10.822% | $272.0348 | $272.03 | $272.05 | $272.00 |
| Purchase #7 | $200.76 | 3.131% | $207.0458 | $207.05 | $207.05 | $207.00 |
| 7 purchase totals = | $1,336.41 | $1,455.3376 | $1,455.33 | $1,455.35 | $1,455.20 | |