| 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 | $17.56 | 13.103% | $19.8609 | $19.86 | $19.85 | $19.90 |
| Purchase #2 | $194.53 | 5.304% | $204.8479 | $204.85 | $204.85 | $204.80 |
| Purchase #3 | $233.94 | 9.586% | $256.3655 | $256.37 | $256.35 | $256.40 |
| Purchase #4 | $124.76 | 13.753% | $141.9182 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $50.85 | 12.769% | $57.343 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $212.69 | 12.519% | $239.3167 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $95.89 | 7.403% | $102.9887 | $102.99 | $103.00 | $103.00 |
| 7 purchase totals = | $930.22 | $1,022.6409 | $1,022.65 | $1,022.60 | $1,022.60 | |