| 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 | $104.63 | 10.369% | $115.4791 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $129.71 | 3.326% | $134.0242 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $28.69 | 11.177% | $31.8967 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $245.27 | 13.467% | $278.3005 | $278.30 | $278.30 | $278.30 |
| Purchase #5 | $149.69 | 10.736% | $165.7607 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $57.99 | 12.262% | $65.1007 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $160.91 | 10.836% | $178.3462 | $178.35 | $178.35 | $178.30 |
| 7 purchase totals = | $876.89 | $968.9081 | $968.91 | $968.90 | $968.90 | |