| 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 | $216.86 | 6.545% | $231.0535 | $231.05 | $231.05 | $231.10 |
| Purchase #2 | $120.25 | 8.829% | $130.8669 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $74.82 | 5.633% | $79.0346 | $79.03 | $79.05 | $79.00 |
| Purchase #4 | $73.97 | 9.708% | $81.151 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $49.79 | 13.327% | $56.4255 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $37.78 | 9.570% | $41.3955 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $247.83 | 10.646% | $274.214 | $274.21 | $274.20 | $274.20 |
| 7 purchase totals = | $821.30 | $894.1410 | $894.14 | $894.15 | $894.20 | |