| 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 | $154.64 | 11.708% | $172.7453 | $172.75 | $172.75 | $172.70 |
| Purchase #2 | $122.25 | 6.827% | $130.596 | $130.60 | $130.60 | $130.60 |
| Purchase #3 | $57.83 | 11.200% | $64.307 | $64.31 | $64.30 | $64.30 |
| Purchase #4 | $99.49 | 4.574% | $104.0407 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $220.35 | 11.242% | $245.1217 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $126.31 | 13.244% | $143.0385 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $250.40 | 5.199% | $263.4183 | $263.42 | $263.40 | $263.40 |
| 7 purchase totals = | $1,031.27 | $1,123.2675 | $1,123.28 | $1,123.25 | $1,123.10 | |