| 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 | $121.47 | 12.261% | $136.3634 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $235.29 | 13.149% | $266.2283 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $121.61 | 13.655% | $138.2158 | $138.22 | $138.20 | $138.20 |
| Purchase #4 | $111.47 | 10.277% | $122.9258 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $84.77 | 4.203% | $88.3329 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $228.96 | 10.640% | $253.3213 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $5.92 | 11.672% | $6.611 | $6.61 | $6.60 | $6.60 |
| 7 purchase totals = | $909.49 | $1,011.9985 | $1,012.00 | $1,012.00 | $1,011.90 | |