| 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 | $180.55 | 12.221% | $202.615 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $100.30 | 11.483% | $111.8174 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $7.70 | 11.504% | $8.5858 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $103.87 | 13.710% | $118.1106 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $98.85 | 11.352% | $110.0715 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $220.49 | 11.272% | $245.3436 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $208.53 | 3.502% | $215.8327 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $920.29 | $1,012.3766 | $1,012.38 | $1,012.35 | $1,012.30 | |