| 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 | $237.46 | 10.793% | $263.0891 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $241.96 | 6.676% | $258.1132 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $145.75 | 5.271% | $153.4325 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $136.42 | 3.528% | $141.2329 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $143.32 | 13.183% | $162.2139 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $21.94 | 12.527% | $24.6884 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $149.25 | 12.271% | $167.5645 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $1,076.10 | $1,170.3345 | $1,170.32 | $1,170.35 | $1,170.30 | |