| 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 | $115.57 | 5.506% | $121.9333 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $233.96 | 13.780% | $266.1997 | $266.20 | $266.20 | $266.20 |
| Purchase #3 | $221.89 | 9.254% | $242.4237 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $8.40 | 13.830% | $9.5617 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $80.61 | 8.475% | $87.4417 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $178.31 | 11.796% | $199.3434 | $199.34 | $199.35 | $199.30 |
| Purchase #7 | $53.71 | 11.794% | $60.0446 | $60.04 | $60.05 | $60.00 |
| 7 purchase totals = | $892.45 | $986.9481 | $986.93 | $986.95 | $986.80 | |