| 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 | $214.30 | 4.694% | $224.3592 | $224.36 | $224.35 | $224.40 |
| Purchase #2 | $55.46 | 12.439% | $62.3587 | $62.36 | $62.35 | $62.40 |
| Purchase #3 | $216.96 | 3.221% | $223.9483 | $223.95 | $223.95 | $223.90 |
| Purchase #4 | $134.93 | 10.570% | $149.1921 | $149.19 | $149.20 | $149.20 |
| Purchase #5 | $129.38 | 10.404% | $142.8407 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $14.62 | 10.506% | $16.156 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $56.94 | 13.200% | $64.4561 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $822.59 | $883.3111 | $883.32 | $883.30 | $883.40 | |