| 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 | $209.90 | 5.134% | $220.6763 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $242.90 | 11.188% | $270.0757 | $270.08 | $270.10 | $270.10 |
| Purchase #3 | $24.45 | 12.477% | $27.5006 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $233.79 | 12.806% | $263.7291 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $149.49 | 4.137% | $155.6744 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $141.38 | 7.525% | $152.0188 | $152.02 | $152.00 | $152.00 |
| Purchase #7 | $232.54 | 5.620% | $245.6087 | $245.61 | $245.60 | $245.60 |
| 7 purchase totals = | $1,234.45 | $1,335.2836 | $1,335.29 | $1,335.30 | $1,335.30 | |