| 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 | $180.29 | 7.156% | $193.1916 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $50.38 | 7.373% | $54.0945 | $54.09 | $54.10 | $54.10 |
| Purchase #3 | $238.89 | 6.672% | $254.8287 | $254.83 | $254.85 | $254.80 |
| Purchase #4 | $203.92 | 4.819% | $213.7469 | $213.75 | $213.75 | $213.70 |
| Purchase #5 | $209.78 | 4.653% | $219.5411 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $220.75 | 4.169% | $229.9531 | $229.95 | $229.95 | $230.00 |
| Purchase #7 | $226.92 | 10.163% | $249.9819 | $249.98 | $250.00 | $250.00 |
| 7 purchase totals = | $1,330.93 | $1,415.3378 | $1,415.33 | $1,415.40 | $1,415.30 | |