| 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 | $201.82 | 8.225% | $218.4197 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $223.35 | 6.545% | $237.9683 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $244.43 | 11.711% | $273.0552 | $273.06 | $273.05 | $273.10 |
| Purchase #4 | $5.33 | 13.628% | $6.0564 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $188.61 | 7.184% | $202.1597 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $192.84 | 11.114% | $214.2722 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $138.81 | 13.784% | $157.9436 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $1,195.19 | $1,309.8751 | $1,309.88 | $1,309.80 | $1,310.00 | |