| 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 | $155.63 | 10.399% | $171.814 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $52.53 | 4.808% | $55.0556 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $223.80 | 10.284% | $246.8156 | $246.82 | $246.80 | $246.80 |
| Purchase #4 | $245.81 | 4.740% | $257.4614 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $132.42 | 12.192% | $148.5646 | $148.56 | $148.55 | $148.60 |
| Purchase #6 | $231.26 | 3.187% | $238.6303 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $8.69 | 10.266% | $9.5821 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $1,050.14 | $1,127.9236 | $1,127.92 | $1,127.90 | $1,128.00 | |