| 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 | $199.86 | 10.307% | $220.4596 | $220.46 | $220.45 | $220.50 |
| Purchase #2 | $182.51 | 12.654% | $205.6048 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $95.68 | 11.109% | $106.3091 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $77.69 | 6.349% | $82.6225 | $82.62 | $82.60 | $82.60 |
| Purchase #5 | $43.34 | 13.438% | $49.164 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $180.85 | 9.131% | $197.3634 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $233.92 | 10.858% | $259.319 | $259.32 | $259.30 | $259.30 |
| 7 purchase totals = | $1,013.85 | $1,120.8424 | $1,120.83 | $1,120.75 | $1,120.90 | |