| 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 | $89.93 | 3.345% | $92.9382 | $92.94 | $92.95 | $92.90 |
| Purchase #2 | $62.83 | 10.464% | $69.4045 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $186.51 | 6.173% | $198.0233 | $198.02 | $198.00 | $198.00 |
| Purchase #4 | $117.80 | 11.451% | $131.2893 | $131.29 | $131.30 | $131.30 |
| Purchase #5 | $140.68 | 4.158% | $146.5295 | $146.53 | $146.55 | $146.50 |
| Purchase #6 | $131.53 | 7.632% | $141.5684 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $189.90 | 6.584% | $202.403 | $202.40 | $202.40 | $202.40 |
| 7 purchase totals = | $919.18 | $982.1562 | $982.15 | $982.15 | $982.10 | |