| 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 | $35.46 | 10.850% | $39.3074 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $90.60 | 3.556% | $93.8217 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $81.82 | 12.268% | $91.8577 | $91.86 | $91.85 | $91.90 |
| Purchase #4 | $230.70 | 9.336% | $252.2382 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $112.79 | 4.238% | $117.57 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $35.32 | 6.106% | $37.4766 | $37.48 | $37.50 | $37.50 |
| Purchase #7 | $231.39 | 4.574% | $241.9738 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $818.08 | $874.2454 | $874.25 | $874.20 | $874.30 | |