| 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 | $220.71 | 13.671% | $250.8833 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $68.28 | 7.511% | $73.4085 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $218.64 | 5.405% | $230.4575 | $230.46 | $230.45 | $230.50 |
| Purchase #4 | $89.76 | 10.379% | $99.0762 | $99.08 | $99.10 | $99.10 |
| Purchase #5 | $80.43 | 8.446% | $87.2231 | $87.22 | $87.20 | $87.20 |
| Purchase #6 | $175.84 | 10.508% | $194.3173 | $194.32 | $194.30 | $194.30 |
| Purchase #7 | $91.52 | 6.274% | $97.262 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $945.18 | $1,032.6279 | $1,032.63 | $1,032.60 | $1,032.70 | |