| 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 | $200.91 | 9.528% | $220.0527 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $221.93 | 9.347% | $242.6738 | $242.67 | $242.65 | $242.70 |
| Purchase #3 | $187.28 | 3.504% | $193.8423 | $193.84 | $193.85 | $193.80 |
| Purchase #4 | $69.38 | 6.480% | $73.8758 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $133.47 | 7.290% | $143.2 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $60.51 | 12.773% | $68.2389 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $109.64 | 12.755% | $123.6246 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $983.12 | $1,065.5081 | $1,065.50 | $1,065.50 | $1,065.50 | |