| 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 | $188.66 | 11.300% | $209.9786 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $177.84 | 6.533% | $189.4583 | $189.46 | $189.45 | $189.50 |
| Purchase #3 | $245.30 | 7.763% | $264.3426 | $264.34 | $264.35 | $264.30 |
| Purchase #4 | $53.54 | 3.660% | $55.4996 | $55.50 | $55.50 | $55.50 |
| Purchase #5 | $22.60 | 9.499% | $24.7468 | $24.75 | $24.75 | $24.70 |
| Purchase #6 | $70.34 | 8.554% | $76.3569 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $223.32 | 8.423% | $242.1302 | $242.13 | $242.15 | $242.10 |
| 7 purchase totals = | $981.60 | $1,062.5130 | $1,062.52 | $1,062.55 | $1,062.50 | |