| 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 | $26.84 | 12.795% | $30.2742 | $30.27 | $30.25 | $30.30 |
| Purchase #2 | $210.72 | 6.130% | $223.6371 | $223.64 | $223.65 | $223.60 |
| Purchase #3 | $231.34 | 7.170% | $247.9271 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $128.55 | 10.102% | $141.5361 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $146.85 | 7.397% | $157.7125 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $204.84 | 7.483% | $220.1682 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $225.49 | 5.684% | $238.3069 | $238.31 | $238.30 | $238.30 |
| 7 purchase totals = | $1,174.63 | $1,259.5621 | $1,259.57 | $1,259.55 | $1,259.50 | |