| 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 | $15.29 | 13.326% | $17.3275 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $238.96 | 3.320% | $246.8935 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $177.83 | 6.570% | $189.5134 | $189.51 | $189.50 | $189.50 |
| Purchase #4 | $70.37 | 7.559% | $75.6893 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $133.28 | 3.255% | $137.6183 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $195.46 | 13.560% | $221.9644 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $126.91 | 10.552% | $140.3015 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $958.10 | $1,029.3079 | $1,029.30 | $1,029.30 | $1,029.30 | |