| 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 | $103.58 | 13.170% | $117.2215 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $213.65 | 4.774% | $223.8497 | $223.85 | $223.85 | $223.80 |
| Purchase #3 | $52.54 | 3.135% | $54.1871 | $54.19 | $54.20 | $54.20 |
| Purchase #4 | $111.56 | 9.468% | $122.1225 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $24.34 | 10.110% | $26.8008 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $36.67 | 3.458% | $37.938 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $170.97 | 13.851% | $194.6511 | $194.65 | $194.65 | $194.70 |
| 7 purchase totals = | $713.31 | $776.7707 | $776.77 | $776.75 | $776.70 | |