| 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 | $231.89 | 9.540% | $254.0123 | $254.01 | $254.00 | $254.00 |
| Purchase #2 | $242.45 | 6.306% | $257.7389 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $92.79 | 11.642% | $103.5926 | $103.59 | $103.60 | $103.60 |
| Purchase #4 | $244.49 | 5.613% | $258.2132 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $212.88 | 7.389% | $228.6097 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $116.73 | 11.660% | $130.3407 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $235.97 | 9.719% | $258.9039 | $258.90 | $258.90 | $258.90 |
| 7 purchase totals = | $1,377.20 | $1,491.4113 | $1,491.40 | $1,491.40 | $1,491.30 | |