| 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 | $39.47 | 6.210% | $41.9211 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $236.27 | 12.623% | $266.0944 | $266.09 | $266.10 | $266.10 |
| Purchase #3 | $174.34 | 11.182% | $193.8347 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $122.30 | 5.613% | $129.1647 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $239.36 | 13.845% | $272.4994 | $272.50 | $272.50 | $272.50 |
| Purchase #6 | $55.88 | 7.404% | $60.0174 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $38.50 | 9.613% | $42.201 | $42.20 | $42.20 | $42.20 |
| 7 purchase totals = | $906.12 | $1,005.7327 | $1,005.72 | $1,005.70 | $1,005.70 | |