| 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 | $211.95 | 4.328% | $221.1232 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $31.57 | 7.162% | $33.831 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $96.70 | 11.158% | $107.4898 | $107.49 | $107.50 | $107.50 |
| Purchase #4 | $8.32 | 11.744% | $9.2971 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $192.54 | 10.872% | $213.4729 | $213.47 | $213.45 | $213.50 |
| Purchase #6 | $200.68 | 9.465% | $219.6744 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $141.42 | 13.645% | $160.7168 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $883.18 | $965.6052 | $965.60 | $965.55 | $965.60 | |