| 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 | $208.47 | 9.529% | $228.3351 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $159.65 | 5.814% | $168.9321 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $110.43 | 10.797% | $122.3531 | $122.35 | $122.35 | $122.40 |
| Purchase #4 | $72.33 | 4.578% | $75.6413 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $198.70 | 9.157% | $216.895 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $124.40 | 10.687% | $137.6946 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $227.31 | 5.698% | $240.2621 | $240.26 | $240.25 | $240.30 |
| 7 purchase totals = | $1,101.29 | $1,190.1133 | $1,190.11 | $1,190.15 | $1,190.10 | |