| 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 | $224.67 | 4.147% | $233.9871 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $141.92 | 4.380% | $148.1361 | $148.14 | $148.15 | $148.10 |
| Purchase #3 | $238.65 | 10.277% | $263.1761 | $263.18 | $263.20 | $263.20 |
| Purchase #4 | $246.56 | 5.841% | $260.9616 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $103.29 | 11.666% | $115.3398 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $39.94 | 10.335% | $44.0678 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $73.57 | 10.512% | $81.3037 | $81.30 | $81.30 | $81.30 |
| 7 purchase totals = | $1,068.60 | $1,146.9722 | $1,146.98 | $1,147.00 | $1,147.00 | |