| 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 | $245.44 | 11.541% | $273.7662 | $273.77 | $273.75 | $273.80 |
| Purchase #2 | $19.36 | 4.715% | $20.2728 | $20.27 | $20.25 | $20.30 |
| Purchase #3 | $208.55 | 12.623% | $234.8753 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $21.37 | 7.212% | $22.9112 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $28.64 | 13.481% | $32.501 | $32.50 | $32.50 | $32.50 |
| Purchase #6 | $101.56 | 5.173% | $106.8137 | $106.81 | $106.80 | $106.80 |
| Purchase #7 | $10.95 | 6.486% | $11.6602 | $11.66 | $11.65 | $11.70 |
| 7 purchase totals = | $635.87 | $702.8004 | $702.80 | $702.75 | $702.90 | |