| 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 | $235.35 | 5.841% | $249.0968 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $217.70 | 9.562% | $238.5165 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $133.76 | 3.565% | $138.5285 | $138.53 | $138.55 | $138.50 |
| Purchase #4 | $58.77 | 10.226% | $64.7798 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $193.34 | 11.522% | $215.6166 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $71.81 | 3.407% | $74.2566 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $233.83 | 4.364% | $244.0343 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,144.56 | $1,224.8291 | $1,224.84 | $1,224.85 | $1,224.80 | |