| 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 | $116.64 | 5.522% | $123.0809 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $250.38 | 11.813% | $279.9574 | $279.96 | $279.95 | $280.00 |
| Purchase #3 | $50.53 | 6.750% | $53.9408 | $53.94 | $53.95 | $53.90 |
| Purchase #4 | $8.61 | 10.540% | $9.5175 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $195.58 | 9.646% | $214.4456 | $214.45 | $214.45 | $214.40 |
| Purchase #6 | $213.77 | 11.863% | $239.1295 | $239.13 | $239.15 | $239.10 |
| Purchase #7 | $166.50 | 12.223% | $186.8513 | $186.85 | $186.85 | $186.90 |
| 7 purchase totals = | $1,002.01 | $1,106.9230 | $1,106.93 | $1,106.95 | $1,106.90 | |