| 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 | $221.79 | 9.646% | $243.1839 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $205.94 | 12.835% | $232.3724 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $176.55 | 3.428% | $182.6021 | $182.60 | $182.60 | $182.60 |
| Purchase #4 | $107.42 | 11.830% | $120.1278 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $79.65 | 6.861% | $85.1148 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $185.66 | 7.505% | $199.5938 | $199.59 | $199.60 | $199.60 |
| Purchase #7 | $5.64 | 8.272% | $6.1065 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $982.65 | $1,069.1013 | $1,069.09 | $1,069.10 | $1,069.10 | |