| 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 | $209.57 | 10.634% | $231.8557 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $7.70 | 5.355% | $8.1123 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $107.53 | 9.407% | $117.6453 | $117.65 | $117.65 | $117.60 |
| Purchase #4 | $126.44 | 11.793% | $141.3511 | $141.35 | $141.35 | $141.40 |
| Purchase #5 | $24.98 | 7.368% | $26.8205 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $58.40 | 10.616% | $64.5997 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $87.42 | 8.461% | $94.8166 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $622.04 | $685.2012 | $685.21 | $685.15 | $685.20 | |