| 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 | $108.67 | 12.548% | $122.3059 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $189.81 | 5.248% | $199.7712 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $128.46 | 6.429% | $136.7187 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $124.78 | 13.288% | $141.3608 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $132.48 | 7.868% | $142.9035 | $142.90 | $142.90 | $142.90 |
| Purchase #6 | $217.46 | 12.668% | $245.0078 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $145.88 | 4.745% | $152.802 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $1,047.54 | $1,140.8699 | $1,140.87 | $1,140.80 | $1,140.90 | |