| 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 | $199.58 | 6.845% | $213.2413 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $157.60 | 3.774% | $163.5478 | $163.55 | $163.55 | $163.50 |
| Purchase #3 | $26.44 | 13.302% | $29.957 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $201.73 | 13.399% | $228.7598 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $153.48 | 13.614% | $174.3748 | $174.37 | $174.35 | $174.40 |
| Purchase #6 | $107.26 | 12.535% | $120.705 | $120.71 | $120.70 | $120.70 |
| Purchase #7 | $245.98 | 11.466% | $274.1841 | $274.18 | $274.20 | $274.20 |
| 7 purchase totals = | $1,092.07 | $1,204.7698 | $1,204.77 | $1,204.75 | $1,204.80 | |