| 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 | $31.50 | 13.392% | $35.7185 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $240.86 | 10.819% | $266.9186 | $266.92 | $266.90 | $266.90 |
| Purchase #3 | $85.29 | 10.105% | $93.9086 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $37.89 | 5.322% | $39.9065 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $248.64 | 4.558% | $259.973 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $167.35 | 12.162% | $187.7031 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $136.77 | 13.356% | $155.037 | $155.04 | $155.05 | $155.00 |
| 7 purchase totals = | $948.30 | $1,039.1653 | $1,039.17 | $1,039.10 | $1,039.10 | |