| 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 | $197.53 | 6.626% | $210.6183 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $105.60 | 7.288% | $113.2961 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $83.61 | 11.146% | $92.9292 | $92.93 | $92.95 | $92.90 |
| Purchase #4 | $243.99 | 3.360% | $252.1881 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $231.64 | 8.810% | $252.0475 | $252.05 | $252.05 | $252.00 |
| Purchase #6 | $138.44 | 6.583% | $147.5535 | $147.55 | $147.55 | $147.60 |
| Purchase #7 | $90.27 | 11.319% | $100.4877 | $100.49 | $100.50 | $100.50 |
| 7 purchase totals = | $1,091.08 | $1,169.1204 | $1,169.13 | $1,169.15 | $1,169.10 | |