| 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 | $213.99 | 9.423% | $234.1543 | $234.15 | $234.15 | $234.20 |
| Purchase #2 | $237.78 | 7.823% | $256.3815 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $38.31 | 11.524% | $42.7248 | $42.72 | $42.70 | $42.70 |
| Purchase #4 | $104.88 | 10.249% | $115.6292 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $189.64 | 13.409% | $215.0688 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $37.25 | 7.334% | $39.9819 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $148.29 | 9.316% | $162.1047 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $970.14 | $1,066.0452 | $1,066.03 | $1,066.05 | $1,066.10 | |