| 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 | $239.42 | 3.334% | $247.4023 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $180.57 | 7.733% | $194.5335 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $135.55 | 8.627% | $147.2439 | $147.24 | $147.25 | $147.20 |
| Purchase #4 | $37.93 | 13.861% | $43.1875 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $7.56 | 8.693% | $8.2172 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $45.50 | 7.707% | $49.0067 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $210.69 | 10.573% | $232.9663 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $857.22 | $922.5574 | $922.56 | $922.55 | $922.50 | |