| 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 | $19.97 | 11.487% | $22.264 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $123.98 | 7.765% | $133.607 | $133.61 | $133.60 | $133.60 |
| Purchase #3 | $45.67 | 6.572% | $48.6714 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $229.87 | 6.736% | $245.354 | $245.35 | $245.35 | $245.40 |
| Purchase #5 | $162.77 | 13.271% | $184.3712 | $184.37 | $184.35 | $184.40 |
| Purchase #6 | $246.48 | 7.807% | $265.7227 | $265.72 | $265.70 | $265.70 |
| Purchase #7 | $14.38 | 8.453% | $15.5955 | $15.60 | $15.60 | $15.60 |
| 7 purchase totals = | $843.12 | $915.5858 | $915.58 | $915.50 | $915.70 | |