| 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 | $203.41 | 3.699% | $210.9341 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $214.74 | 10.837% | $238.0114 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $164.72 | 8.200% | $178.227 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $200.42 | 10.530% | $221.5242 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $88.56 | 10.849% | $98.1679 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $17.58 | 8.384% | $19.0539 | $19.05 | $19.05 | $19.10 |
| Purchase #7 | $94.95 | 11.854% | $106.2054 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $984.38 | $1,072.1239 | $1,072.12 | $1,072.10 | $1,072.10 | |