| 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 | $10.51 | 11.359% | $11.7038 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $138.46 | 12.365% | $155.5806 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $215.87 | 10.406% | $238.3334 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $111.69 | 5.623% | $117.9703 | $117.97 | $117.95 | $118.00 |
| Purchase #5 | $230.33 | 12.431% | $258.9623 | $258.96 | $258.95 | $259.00 |
| Purchase #6 | $69.95 | 5.213% | $73.5965 | $73.60 | $73.60 | $73.60 |
| Purchase #7 | $90.48 | 12.464% | $101.7574 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $867.29 | $957.9043 | $957.90 | $957.90 | $958.00 | |