| 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 | $144.49 | 3.843% | $150.0428 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $203.54 | 13.628% | $231.2784 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $28.65 | 12.629% | $32.2682 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $228.89 | 7.484% | $246.0201 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $249.43 | 12.156% | $279.7507 | $279.75 | $279.75 | $279.80 |
| Purchase #6 | $74.29 | 4.722% | $77.798 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $25.61 | 6.830% | $27.3592 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $954.90 | $1,044.5174 | $1,044.52 | $1,044.50 | $1,044.60 | |