| 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 | $10.50 | 10.233% | $11.5745 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $160.58 | 5.671% | $169.6865 | $169.69 | $169.70 | $169.70 |
| Purchase #3 | $175.30 | 10.169% | $193.1263 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $72.28 | 9.383% | $79.062 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $177.78 | 6.804% | $189.8762 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $171.70 | 5.662% | $181.4217 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $226.98 | 3.693% | $235.3624 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $995.12 | $1,060.1096 | $1,060.11 | $1,060.10 | $1,060.20 | |