| 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 | $8.54 | 12.132% | $9.5761 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $230.92 | 5.874% | $244.4842 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $197.27 | 4.764% | $206.6679 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $25.97 | 7.483% | $27.9133 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $102.46 | 8.255% | $110.9181 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $224.70 | 10.110% | $247.4172 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $217.45 | 5.509% | $229.4293 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $1,007.31 | $1,076.4061 | $1,076.41 | $1,076.40 | $1,076.40 | |