| 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 | $103.36 | 8.485% | $112.1301 | $112.13 | $112.15 | $112.10 |
| Purchase #2 | $205.57 | 4.469% | $214.7569 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $39.95 | 3.117% | $41.1952 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $218.91 | 10.179% | $241.1928 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $36.50 | 8.288% | $39.5251 | $39.53 | $39.55 | $39.50 |
| Purchase #6 | $171.85 | 7.106% | $184.0617 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $69.82 | 10.167% | $76.9186 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $845.96 | $909.7804 | $909.79 | $909.80 | $909.80 | |