| 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 | $67.58 | 4.152% | $70.3859 | $70.39 | $70.40 | $70.40 |
| Purchase #2 | $180.25 | 11.368% | $200.7408 | $200.74 | $200.75 | $200.70 |
| Purchase #3 | $29.85 | 5.449% | $31.4765 | $31.48 | $31.50 | $31.50 |
| Purchase #4 | $187.61 | 11.199% | $208.6204 | $208.62 | $208.60 | $208.60 |
| Purchase #5 | $22.49 | 12.745% | $25.3564 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $212.61 | 6.318% | $226.0427 | $226.04 | $226.05 | $226.00 |
| Purchase #7 | $216.88 | 11.743% | $242.3482 | $242.35 | $242.35 | $242.30 |
| 7 purchase totals = | $917.27 | $1,004.9709 | $1,004.98 | $1,005.00 | $1,004.90 | |