| 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 | $93.39 | 13.182% | $105.7007 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $223.93 | 10.681% | $247.848 | $247.85 | $247.85 | $247.80 |
| Purchase #3 | $195.86 | 11.430% | $218.2468 | $218.25 | $218.25 | $218.20 |
| Purchase #4 | $62.84 | 11.865% | $70.296 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $166.26 | 8.425% | $180.2674 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $150.31 | 6.425% | $159.9674 | $159.97 | $159.95 | $160.00 |
| Purchase #7 | $193.68 | 5.780% | $204.8747 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $1,086.27 | $1,187.2010 | $1,187.21 | $1,187.15 | $1,187.20 | |