| 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 | $245.62 | 8.615% | $266.7802 | $266.78 | $266.80 | $266.80 |
| Purchase #2 | $234.27 | 7.522% | $251.8918 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $108.71 | 9.393% | $118.9211 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $214.89 | 11.581% | $239.7764 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $135.65 | 10.193% | $149.4768 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $48.46 | 13.432% | $54.9691 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $128.40 | 10.773% | $142.2325 | $142.23 | $142.25 | $142.20 |
| 7 purchase totals = | $1,116.00 | $1,224.0479 | $1,224.05 | $1,224.10 | $1,224.10 | |