| 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 | $102.40 | 10.783% | $113.4418 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $230.79 | 3.363% | $238.5515 | $238.55 | $238.55 | $238.60 |
| Purchase #3 | $185.63 | 4.477% | $193.9407 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $171.57 | 13.274% | $194.3442 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $78.93 | 11.607% | $88.0914 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $223.92 | 10.492% | $247.4137 | $247.41 | $247.40 | $247.40 |
| Purchase #7 | $117.46 | 11.250% | $130.6743 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $1,110.70 | $1,206.4576 | $1,206.44 | $1,206.45 | $1,206.40 | |