| 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 | $203.51 | 12.728% | $229.4128 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $87.66 | 11.305% | $97.57 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $219.35 | 11.636% | $244.8736 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $146.77 | 11.837% | $164.1432 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $137.65 | 9.379% | $150.5602 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $14.95 | 4.263% | $15.5873 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $98.51 | 3.183% | $101.6456 | $101.65 | $101.65 | $101.60 |
| 7 purchase totals = | $908.40 | $1,003.7927 | $1,003.79 | $1,003.75 | $1,003.80 | |