| 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 | $218.84 | 12.810% | $246.8734 | $246.87 | $246.85 | $246.90 |
| Purchase #2 | $209.96 | 4.171% | $218.7174 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $203.30 | 7.542% | $218.6329 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $192.99 | 7.819% | $208.0799 | $208.08 | $208.10 | $208.10 |
| Purchase #5 | $111.71 | 12.110% | $125.2381 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $53.25 | 10.118% | $58.6378 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $183.50 | 10.709% | $203.151 | $203.15 | $203.15 | $203.20 |
| 7 purchase totals = | $1,173.55 | $1,279.3305 | $1,279.33 | $1,279.35 | $1,279.30 | |