| 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 | $227.75 | 7.674% | $245.2275 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $91.30 | 5.413% | $96.2421 | $96.24 | $96.25 | $96.20 |
| Purchase #3 | $122.48 | 11.330% | $136.357 | $136.36 | $136.35 | $136.40 |
| Purchase #4 | $123.86 | 10.397% | $136.7377 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $64.49 | 9.157% | $70.3953 | $70.40 | $70.40 | $70.40 |
| Purchase #6 | $79.68 | 4.507% | $83.2712 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $216.25 | 11.571% | $241.2723 | $241.27 | $241.25 | $241.30 |
| 7 purchase totals = | $925.81 | $1,009.5031 | $1,009.51 | $1,009.50 | $1,009.50 | |