| 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 | $230.30 | 12.187% | $258.3667 | $258.37 | $258.35 | $258.40 |
| Purchase #2 | $226.88 | 4.733% | $237.6182 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $18.53 | 13.109% | $20.9591 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $41.63 | 4.107% | $43.3397 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $189.81 | 5.539% | $200.3236 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $45.29 | 3.683% | $46.958 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $197.59 | 7.725% | $212.8538 | $212.85 | $212.85 | $212.90 |
| 7 purchase totals = | $950.03 | $1,020.4191 | $1,020.42 | $1,020.35 | $1,020.50 | |