| 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 | $60.62 | 11.694% | $67.7089 | $67.71 | $67.70 | $67.70 |
| Purchase #2 | $227.27 | 4.814% | $238.2108 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $203.78 | 12.715% | $229.6906 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $133.83 | 12.220% | $150.184 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $196.65 | 7.374% | $211.151 | $211.15 | $211.15 | $211.20 |
| Purchase #6 | $32.67 | 8.114% | $35.3208 | $35.32 | $35.30 | $35.30 |
| Purchase #7 | $111.56 | 3.197% | $115.1266 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $966.38 | $1,047.3927 | $1,047.39 | $1,047.40 | $1,047.40 | |