| 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 | $14.66 | 4.544% | $15.3262 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $140.42 | 4.852% | $147.2332 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $220.63 | 9.715% | $242.0642 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $250.49 | 5.153% | $263.3977 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $37.86 | 7.247% | $40.6037 | $40.60 | $40.60 | $40.60 |
| Purchase #6 | $116.25 | 13.678% | $132.1507 | $132.15 | $132.15 | $132.20 |
| Purchase #7 | $249.63 | 6.765% | $266.5175 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $1,029.94 | $1,107.2932 | $1,107.29 | $1,107.30 | $1,107.30 | |