| 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 | $196.67 | 13.268% | $222.7642 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $190.96 | 11.582% | $213.077 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $210.25 | 12.514% | $236.5607 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $35.64 | 13.543% | $40.4667 | $40.47 | $40.45 | $40.50 |
| Purchase #5 | $232.83 | 3.121% | $240.0966 | $240.10 | $240.10 | $240.10 |
| Purchase #6 | $138.70 | 9.817% | $152.3162 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $217.98 | 12.526% | $245.2842 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $1,223.03 | $1,350.5656 | $1,350.57 | $1,350.55 | $1,350.70 | |