| 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 | $13.47 | 13.322% | $15.2645 | $15.26 | $15.25 | $15.30 |
| Purchase #2 | $202.75 | 7.718% | $218.3982 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $206.83 | 11.622% | $230.8678 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $56.98 | 3.694% | $59.0848 | $59.08 | $59.10 | $59.10 |
| Purchase #5 | $149.43 | 4.380% | $155.975 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $155.79 | 3.654% | $161.4826 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $244.86 | 10.573% | $270.749 | $270.75 | $270.75 | $270.70 |
| 7 purchase totals = | $1,030.11 | $1,111.8219 | $1,111.82 | $1,111.85 | $1,111.90 | |