| 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 | $34.72 | 10.153% | $38.2451 | $38.25 | $38.25 | $38.20 |
| Purchase #2 | $40.36 | 8.157% | $43.6522 | $43.65 | $43.65 | $43.70 |
| Purchase #3 | $210.74 | 13.431% | $239.0445 | $239.04 | $239.05 | $239.00 |
| Purchase #4 | $156.48 | 4.514% | $163.5435 | $163.54 | $163.55 | $163.50 |
| Purchase #5 | $174.51 | 6.498% | $185.8497 | $185.85 | $185.85 | $185.80 |
| Purchase #6 | $210.84 | 9.392% | $230.6421 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $128.94 | 6.866% | $137.793 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $956.59 | $1,038.7701 | $1,038.76 | $1,038.80 | $1,038.60 | |