| 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 | $141.55 | 12.831% | $159.7123 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $199.40 | 12.858% | $225.0389 | $225.04 | $225.05 | $225.00 |
| Purchase #3 | $207.44 | 6.805% | $221.5563 | $221.56 | $221.55 | $221.60 |
| Purchase #4 | $37.51 | 4.575% | $39.2261 | $39.23 | $39.25 | $39.20 |
| Purchase #5 | $202.44 | 10.719% | $224.1395 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $182.87 | 11.711% | $204.2859 | $204.29 | $204.30 | $204.30 |
| Purchase #7 | $189.60 | 5.827% | $200.648 | $200.65 | $200.65 | $200.60 |
| 7 purchase totals = | $1,160.81 | $1,274.6070 | $1,274.62 | $1,274.65 | $1,274.50 | |