| 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 | $247.31 | 6.522% | $263.4396 | $263.44 | $263.45 | $263.40 |
| Purchase #2 | $81.65 | 4.293% | $85.1552 | $85.16 | $85.15 | $85.20 |
| Purchase #3 | $18.28 | 12.703% | $20.6021 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $193.70 | 12.486% | $217.8854 | $217.89 | $217.90 | $217.90 |
| Purchase #5 | $101.41 | 12.823% | $114.4138 | $114.41 | $114.40 | $114.40 |
| Purchase #6 | $32.35 | 8.699% | $35.1641 | $35.16 | $35.15 | $35.20 |
| Purchase #7 | $122.90 | 12.349% | $138.0769 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $797.60 | $874.7371 | $874.74 | $874.75 | $874.80 | |