| 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 | $192.44 | 13.712% | $218.8274 | $218.83 | $218.85 | $218.80 |
| Purchase #2 | $21.69 | 5.367% | $22.8541 | $22.85 | $22.85 | $22.90 |
| Purchase #3 | $189.75 | 11.685% | $211.9223 | $211.92 | $211.90 | $211.90 |
| Purchase #4 | $115.51 | 5.724% | $122.1218 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $13.47 | 12.838% | $15.1993 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $91.43 | 9.705% | $100.3033 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $151.68 | 13.784% | $172.5876 | $172.59 | $172.60 | $172.60 |
| 7 purchase totals = | $775.97 | $863.8158 | $863.81 | $863.80 | $863.80 | |