| 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 | $193.57 | 13.692% | $220.0736 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $82.38 | 12.453% | $92.6388 | $92.64 | $92.65 | $92.60 |
| Purchase #3 | $195.93 | 13.190% | $221.7732 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $194.84 | 13.325% | $220.8024 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $234.81 | 11.750% | $262.4002 | $262.40 | $262.40 | $262.40 |
| Purchase #6 | $131.30 | 6.412% | $139.719 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $156.45 | 5.165% | $164.5306 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $1,189.28 | $1,321.9378 | $1,321.93 | $1,321.90 | $1,321.90 | |