| 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 | $242.46 | 11.415% | $270.1368 | $270.14 | $270.15 | $270.10 |
| Purchase #2 | $200.95 | 10.812% | $222.6767 | $222.68 | $222.70 | $222.70 |
| Purchase #3 | $71.26 | 4.748% | $74.6434 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $212.48 | 6.586% | $226.4739 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $33.63 | 11.349% | $37.4467 | $37.45 | $37.45 | $37.40 |
| Purchase #6 | $125.35 | 12.243% | $140.6966 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $66.34 | 4.765% | $69.5011 | $69.50 | $69.50 | $69.50 |
| 7 purchase totals = | $952.47 | $1,041.5752 | $1,041.58 | $1,041.60 | $1,041.50 | |