| 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 | $232.93 | 10.503% | $257.3946 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $139.95 | 12.804% | $157.8692 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $88.66 | 5.304% | $93.3625 | $93.36 | $93.35 | $93.40 |
| Purchase #4 | $243.67 | 9.586% | $267.0282 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $15.28 | 9.598% | $16.7466 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $34.25 | 5.165% | $36.019 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $29.74 | 9.855% | $32.6709 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $784.48 | $861.0910 | $861.09 | $861.05 | $861.10 | |