| 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 | $129.79 | 4.549% | $135.6941 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $167.44 | 13.112% | $189.3947 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $230.57 | 8.684% | $250.5927 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $95.62 | 3.843% | $99.2947 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $110.57 | 4.497% | $115.5423 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $182.94 | 5.316% | $192.6651 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $210.67 | 12.522% | $237.0501 | $237.05 | $237.05 | $237.10 |
| 7 purchase totals = | $1,127.60 | $1,220.2337 | $1,220.22 | $1,220.25 | $1,220.30 | |