| 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 | $186.78 | 4.152% | $194.5351 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $204.44 | 7.712% | $220.2064 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $249.40 | 3.313% | $257.6626 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $159.65 | 3.586% | $165.375 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $226.82 | 7.393% | $243.5888 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $11.98 | 3.421% | $12.3898 | $12.39 | $12.40 | $12.40 |
| Purchase #7 | $226.75 | 7.588% | $243.9558 | $243.96 | $243.95 | $244.00 |
| 7 purchase totals = | $1,265.82 | $1,337.7135 | $1,337.73 | $1,337.75 | $1,337.80 | |