| 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 | $120.69 | 8.812% | $131.3252 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $181.55 | 6.633% | $193.5922 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $80.40 | 7.475% | $86.4099 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $247.74 | 8.561% | $268.949 | $268.95 | $268.95 | $268.90 |
| Purchase #5 | $121.36 | 11.498% | $135.314 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $143.83 | 10.478% | $158.9005 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $62.54 | 13.441% | $70.946 | $70.95 | $70.95 | $70.90 |
| 7 purchase totals = | $958.11 | $1,045.4368 | $1,045.44 | $1,045.45 | $1,045.30 | |