| 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 | $218.84 | 9.857% | $240.4111 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $238.55 | 10.194% | $262.8678 | $262.87 | $262.85 | $262.90 |
| Purchase #3 | $82.63 | 10.455% | $91.269 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $183.93 | 3.206% | $189.8268 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $42.33 | 10.246% | $46.6671 | $46.67 | $46.65 | $46.70 |
| Purchase #6 | $223.79 | 13.249% | $253.4399 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $98.81 | 6.845% | $105.5735 | $105.57 | $105.55 | $105.60 |
| 7 purchase totals = | $1,088.88 | $1,190.0552 | $1,190.06 | $1,190.00 | $1,190.10 | |