| 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 | $214.32 | 11.601% | $239.1833 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $245.51 | 7.745% | $264.5247 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $215.62 | 11.248% | $239.8729 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $42.96 | 13.610% | $48.8069 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $117.33 | 6.377% | $124.8121 | $124.81 | $124.80 | $124.80 |
| Purchase #6 | $106.25 | 12.354% | $119.3761 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $169.87 | 11.296% | $189.0585 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $1,111.86 | $1,225.6345 | $1,225.63 | $1,225.60 | $1,225.70 | |