| 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 | $112.90 | 5.631% | $119.2574 | $119.26 | $119.25 | $119.30 |
| Purchase #2 | $12.92 | 9.486% | $14.1456 | $14.15 | $14.15 | $14.10 |
| Purchase #3 | $240.89 | 13.638% | $273.7426 | $273.74 | $273.75 | $273.70 |
| Purchase #4 | $156.61 | 9.865% | $172.0596 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $159.34 | 3.742% | $165.3025 | $165.30 | $165.30 | $165.30 |
| Purchase #6 | $74.38 | 8.600% | $80.7767 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $212.54 | 4.162% | $221.3859 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $969.58 | $1,046.6703 | $1,046.68 | $1,046.70 | $1,046.70 | |