| 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 | $241.62 | 8.768% | $262.8052 | $262.81 | $262.80 | $262.80 |
| Purchase #2 | $223.33 | 12.426% | $251.081 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $24.74 | 6.784% | $26.4184 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $28.74 | 8.804% | $31.2703 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $37.77 | 5.750% | $39.9418 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $154.33 | 4.855% | $161.8227 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $178.63 | 10.688% | $197.722 | $197.72 | $197.70 | $197.70 |
| 7 purchase totals = | $889.16 | $971.0614 | $971.06 | $971.00 | $971.00 | |