| 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 | $98.73 | 10.196% | $108.7965 | $108.80 | $108.80 | $108.80 |
| Purchase #2 | $234.53 | 10.131% | $258.2902 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $129.34 | 7.229% | $138.69 | $138.69 | $138.70 | $138.70 |
| Purchase #4 | $138.35 | 8.617% | $150.2716 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $142.27 | 11.694% | $158.9071 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $10.53 | 9.727% | $11.5543 | $11.55 | $11.55 | $11.60 |
| Purchase #7 | $201.35 | 13.171% | $227.8698 | $227.87 | $227.85 | $227.90 |
| 7 purchase totals = | $955.10 | $1,054.3795 | $1,054.38 | $1,054.35 | $1,054.50 | |