| 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 | $222.34 | 13.554% | $252.476 | $252.48 | $252.50 | $252.50 |
| Purchase #2 | $53.97 | 11.350% | $60.0956 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $106.33 | 4.743% | $111.3732 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $213.47 | 3.269% | $220.4483 | $220.45 | $220.45 | $220.40 |
| Purchase #5 | $245.64 | 10.223% | $270.7518 | $270.75 | $270.75 | $270.80 |
| Purchase #6 | $45.51 | 4.232% | $47.436 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $196.45 | 5.723% | $207.6928 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $1,083.71 | $1,170.2737 | $1,170.28 | $1,170.30 | $1,170.30 | |