| 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 | $35.33 | 9.247% | $38.597 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $111.57 | 5.512% | $117.7197 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $210.41 | 9.312% | $230.0034 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $93.84 | 9.729% | $102.9697 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $178.36 | 4.291% | $186.0134 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $75.51 | 7.321% | $81.0381 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $53.96 | 7.202% | $57.8462 | $57.85 | $57.85 | $57.80 |
| 7 purchase totals = | $758.98 | $814.1875 | $814.19 | $814.15 | $814.10 | |