| 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 | $117.66 | 3.849% | $122.1887 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $245.81 | 10.391% | $271.3521 | $271.35 | $271.35 | $271.40 |
| Purchase #3 | $204.61 | 9.310% | $223.6592 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $193.43 | 6.264% | $205.5465 | $205.55 | $205.55 | $205.50 |
| Purchase #5 | $243.75 | 10.522% | $269.3974 | $269.40 | $269.40 | $269.40 |
| Purchase #6 | $234.41 | 7.170% | $251.2172 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $26.45 | 10.593% | $29.2518 | $29.25 | $29.25 | $29.30 |
| 7 purchase totals = | $1,266.12 | $1,372.6129 | $1,372.62 | $1,372.60 | $1,372.70 | |