| 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 | $226.85 | 10.747% | $251.2296 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $205.65 | 5.522% | $217.006 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $34.68 | 3.810% | $36.0013 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $226.59 | 11.672% | $253.0376 | $253.04 | $253.05 | $253.00 |
| Purchase #5 | $31.25 | 4.839% | $32.7622 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $157.36 | 6.511% | $167.6057 | $167.61 | $167.60 | $167.60 |
| Purchase #7 | $145.58 | 7.398% | $156.35 | $156.35 | $156.35 | $156.40 |
| 7 purchase totals = | $1,027.96 | $1,113.9924 | $1,114.00 | $1,114.00 | $1,114.00 | |