| 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 | $135.99 | 13.421% | $154.2412 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $250.35 | 9.414% | $273.9179 | $273.92 | $273.90 | $273.90 |
| Purchase #3 | $153.60 | 4.871% | $161.0819 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $74.42 | 13.522% | $84.4831 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $74.35 | 5.681% | $78.5738 | $78.57 | $78.55 | $78.60 |
| Purchase #6 | $227.36 | 4.540% | $237.6821 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $243.77 | 10.460% | $269.2683 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $1,159.84 | $1,259.2483 | $1,259.24 | $1,259.25 | $1,259.30 | |