| 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 | $186.26 | 7.424% | $200.0879 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $65.56 | 6.649% | $69.9191 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $130.66 | 10.855% | $144.8431 | $144.84 | $144.85 | $144.80 |
| Purchase #4 | $12.50 | 5.676% | $13.2095 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $240.89 | 9.196% | $263.0422 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $248.53 | 7.826% | $267.98 | $267.98 | $268.00 | $268.00 |
| Purchase #7 | $19.98 | 13.223% | $22.622 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $904.38 | $981.7038 | $981.70 | $981.70 | $981.60 | |