| 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 | $208.78 | 5.811% | $220.9122 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $118.93 | 9.243% | $129.9227 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $212.91 | 7.734% | $229.3765 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $168.99 | 10.750% | $187.1564 | $187.16 | $187.15 | $187.20 |
| Purchase #5 | $134.90 | 9.568% | $147.8072 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $139.69 | 9.726% | $153.2762 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $23.32 | 5.268% | $24.5485 | $24.55 | $24.55 | $24.50 |
| 7 purchase totals = | $1,007.52 | $1,092.9997 | $1,093.01 | $1,093.00 | $1,093.00 | |