| 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 | $223.29 | 12.557% | $251.3285 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $230.90 | 9.663% | $253.2119 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $189.43 | 3.795% | $196.6189 | $196.62 | $196.60 | $196.60 |
| Purchase #4 | $230.47 | 12.239% | $258.6772 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $240.78 | 11.158% | $267.6462 | $267.65 | $267.65 | $267.60 |
| Purchase #6 | $42.89 | 11.112% | $47.6559 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $183.32 | 7.253% | $196.6162 | $196.62 | $196.60 | $196.60 |
| 7 purchase totals = | $1,341.08 | $1,471.7548 | $1,471.77 | $1,471.75 | $1,471.70 | |