| 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 | $224.43 | 4.514% | $234.5608 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $230.47 | 8.445% | $249.9332 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $204.97 | 9.263% | $223.9564 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $47.47 | 8.580% | $51.5429 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $115.34 | 10.525% | $127.4795 | $127.48 | $127.50 | $127.50 |
| Purchase #6 | $47.88 | 8.316% | $51.8617 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $245.52 | 9.463% | $268.7536 | $268.75 | $268.75 | $268.80 |
| 7 purchase totals = | $1,116.08 | $1,208.0881 | $1,208.08 | $1,208.10 | $1,208.20 | |