| 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 | $242.35 | 3.731% | $251.3921 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $24.76 | 12.766% | $27.9209 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $183.58 | 4.754% | $192.3074 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $89.80 | 10.845% | $99.5388 | $99.54 | $99.55 | $99.50 |
| Purchase #5 | $192.63 | 10.315% | $212.4998 | $212.50 | $212.50 | $212.50 |
| Purchase #6 | $244.28 | 10.390% | $269.6607 | $269.66 | $269.65 | $269.70 |
| Purchase #7 | $68.35 | 7.201% | $73.2719 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $1,045.75 | $1,126.5916 | $1,126.59 | $1,126.55 | $1,126.60 | |