| 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 | $195.31 | 8.622% | $212.1496 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $161.34 | 8.645% | $175.2878 | $175.29 | $175.30 | $175.30 |
| Purchase #3 | $5.33 | 9.302% | $5.8258 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $159.66 | 12.294% | $179.2886 | $179.29 | $179.30 | $179.30 |
| Purchase #5 | $22.70 | 7.820% | $24.4751 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $234.53 | 12.423% | $263.6657 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $137.52 | 7.837% | $148.2974 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $916.39 | $1,008.9900 | $1,009.01 | $1,009.05 | $1,009.00 | |