| 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 | $234.26 | 13.688% | $266.3255 | $266.33 | $266.35 | $266.30 |
| Purchase #2 | $208.93 | 5.630% | $220.6928 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $87.43 | 9.781% | $95.9815 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $25.43 | 4.690% | $26.6227 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $21.69 | 7.387% | $23.2922 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $92.85 | 9.279% | $101.4656 | $101.47 | $101.45 | $101.50 |
| Purchase #7 | $161.58 | 10.626% | $178.7495 | $178.75 | $178.75 | $178.70 |
| 7 purchase totals = | $832.17 | $913.1298 | $913.13 | $913.15 | $913.10 | |