| 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 | $185.40 | 6.277% | $197.0376 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $199.63 | 9.692% | $218.9781 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $187.58 | 8.679% | $203.8601 | $203.86 | $203.85 | $203.90 |
| Purchase #4 | $250.52 | 11.448% | $279.1995 | $279.20 | $279.20 | $279.20 |
| Purchase #5 | $16.57 | 9.485% | $18.1417 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $234.97 | 11.693% | $262.445 | $262.45 | $262.45 | $262.40 |
| Purchase #7 | $60.64 | 7.322% | $65.0801 | $65.08 | $65.10 | $65.10 |
| 7 purchase totals = | $1,135.31 | $1,244.7421 | $1,244.75 | $1,244.80 | $1,244.70 | |