| 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 | $234.91 | 4.537% | $245.5679 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $242.30 | 10.664% | $268.1389 | $268.14 | $268.15 | $268.10 |
| Purchase #3 | $112.58 | 5.166% | $118.3959 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $136.93 | 12.471% | $154.0065 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $51.51 | 10.362% | $56.8475 | $56.85 | $56.85 | $56.80 |
| Purchase #6 | $158.40 | 12.588% | $178.3394 | $178.34 | $178.35 | $178.30 |
| Purchase #7 | $197.96 | 7.647% | $213.098 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $1,134.59 | $1,234.3941 | $1,234.41 | $1,234.40 | $1,234.30 | |