| 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 | $33.42 | 12.123% | $37.4715 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $248.31 | 8.189% | $268.6441 | $268.64 | $268.65 | $268.60 |
| Purchase #3 | $178.73 | 8.334% | $193.6254 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $250.42 | 6.210% | $265.9711 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $138.73 | 13.451% | $157.3906 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $194.85 | 12.403% | $219.0172 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $62.95 | 12.757% | $70.9805 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $1,107.41 | $1,213.1004 | $1,213.10 | $1,213.10 | $1,213.10 | |