| 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 | $96.91 | 6.291% | $103.0066 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $6.73 | 5.238% | $7.0825 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $194.87 | 12.503% | $219.2346 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $151.66 | 9.687% | $166.3513 | $166.35 | $166.35 | $166.40 |
| Purchase #5 | $143.77 | 9.524% | $157.4627 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $135.36 | 7.524% | $145.5445 | $145.54 | $145.55 | $145.50 |
| Purchase #7 | $218.38 | 11.514% | $243.5243 | $243.52 | $243.50 | $243.50 |
| 7 purchase totals = | $947.68 | $1,042.2065 | $1,042.19 | $1,042.20 | $1,042.20 | |