| 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 | $222.26 | 4.150% | $231.4838 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $28.29 | 11.838% | $31.639 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $76.83 | 4.316% | $80.146 | $80.15 | $80.15 | $80.10 |
| Purchase #4 | $92.44 | 4.586% | $96.6793 | $96.68 | $96.70 | $96.70 |
| Purchase #5 | $142.87 | 12.303% | $160.4473 | $160.45 | $160.45 | $160.40 |
| Purchase #6 | $243.37 | 13.128% | $275.3196 | $275.32 | $275.30 | $275.30 |
| Purchase #7 | $73.32 | 10.842% | $81.2694 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $879.38 | $956.9844 | $956.99 | $957.00 | $956.90 | |