| 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 | $250.25 | 9.809% | $274.797 | $274.80 | $274.80 | $274.80 |
| Purchase #2 | $160.37 | 8.549% | $174.08 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $177.39 | 10.404% | $195.8457 | $195.85 | $195.85 | $195.80 |
| Purchase #4 | $104.55 | 7.572% | $112.4665 | $112.47 | $112.45 | $112.50 |
| Purchase #5 | $158.75 | 12.528% | $178.6382 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $44.96 | 3.715% | $46.6303 | $46.63 | $46.65 | $46.60 |
| Purchase #7 | $97.37 | 13.243% | $110.2647 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $993.64 | $1,092.7224 | $1,092.73 | $1,092.75 | $1,092.70 | |