| 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 | $242.94 | 12.668% | $273.7156 | $273.72 | $273.70 | $273.70 |
| Purchase #2 | $199.92 | 12.210% | $224.3302 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $72.48 | 12.670% | $81.6632 | $81.66 | $81.65 | $81.70 |
| Purchase #4 | $243.65 | 5.211% | $256.3466 | $256.35 | $256.35 | $256.30 |
| Purchase #5 | $118.61 | 11.775% | $132.5763 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $69.38 | 13.540% | $78.7741 | $78.77 | $78.75 | $78.80 |
| Purchase #7 | $144.42 | 6.424% | $153.6975 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $1,091.40 | $1,201.1035 | $1,201.11 | $1,201.10 | $1,201.10 | |