| 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 | $120.51 | 13.726% | $137.0512 | $137.05 | $137.05 | $137.10 |
| Purchase #2 | $122.44 | 3.491% | $126.7144 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $186.92 | 8.207% | $202.2605 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $5.28 | 7.714% | $5.6873 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $142.94 | 11.787% | $159.7883 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $246.60 | 10.586% | $272.7051 | $272.71 | $272.70 | $272.70 |
| Purchase #7 | $84.99 | 11.760% | $94.9848 | $94.98 | $95.00 | $95.00 |
| 7 purchase totals = | $909.68 | $999.1916 | $999.19 | $999.20 | $999.30 | |