| 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 | $230.79 | 11.383% | $257.0608 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $189.45 | 13.350% | $214.7416 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $115.25 | 13.458% | $130.7603 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $203.68 | 10.235% | $224.5266 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $28.86 | 9.673% | $31.6516 | $31.65 | $31.65 | $31.70 |
| Purchase #6 | $208.25 | 3.619% | $215.7866 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $113.52 | 6.250% | $120.615 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $1,089.80 | $1,195.1425 | $1,195.15 | $1,195.15 | $1,195.20 | |