| 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 | $207.75 | 3.869% | $215.7878 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $246.61 | 8.861% | $268.4621 | $268.46 | $268.45 | $268.50 |
| Purchase #3 | $26.47 | 8.865% | $28.8166 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $199.46 | 9.295% | $217.9998 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $145.95 | 6.276% | $155.1098 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $133.52 | 10.482% | $147.5156 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $202.36 | 5.560% | $213.6112 | $213.61 | $213.60 | $213.60 |
| 7 purchase totals = | $1,162.12 | $1,247.3029 | $1,247.31 | $1,247.25 | $1,247.30 | |