| 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 | $70.64 | 5.514% | $74.5351 | $74.54 | $74.55 | $74.50 |
| Purchase #2 | $120.42 | 4.784% | $126.1809 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $205.28 | 11.425% | $228.7332 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $120.60 | 9.532% | $132.0956 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $213.49 | 9.654% | $234.1003 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $246.88 | 4.654% | $258.3698 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $103.56 | 11.436% | $115.4031 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $1,080.87 | $1,169.4180 | $1,169.42 | $1,169.45 | $1,169.40 | |