| 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 | $142.88 | 5.181% | $150.2826 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $240.54 | 7.723% | $259.1169 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $186.80 | 10.214% | $205.8798 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $37.49 | 3.181% | $38.6826 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $22.92 | 7.446% | $24.6266 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $120.71 | 10.315% | $133.1612 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $241.87 | 4.722% | $253.2911 | $253.29 | $253.30 | $253.30 |
| 7 purchase totals = | $993.21 | $1,065.0408 | $1,065.04 | $1,065.10 | $1,065.10 | |