| 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 | $89.58 | 12.372% | $100.6628 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $230.84 | 11.837% | $258.1645 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $117.44 | 4.158% | $122.3232 | $122.32 | $122.30 | $122.30 |
| Purchase #4 | $229.53 | 9.728% | $251.8587 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $101.69 | 4.570% | $106.3372 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $199.63 | 13.194% | $225.9692 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $58.76 | 9.617% | $64.4109 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $1,027.47 | $1,129.7265 | $1,129.72 | $1,129.65 | $1,129.80 | |