| 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 | $218.86 | 6.481% | $233.0443 | $233.04 | $233.05 | $233.00 |
| Purchase #2 | $40.68 | 6.434% | $43.2974 | $43.30 | $43.30 | $43.30 |
| Purchase #3 | $13.38 | 13.502% | $15.1866 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $158.46 | 8.510% | $171.9449 | $171.94 | $171.95 | $171.90 |
| Purchase #5 | $149.57 | 11.708% | $167.0817 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $221.26 | 10.443% | $244.3662 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $223.44 | 12.657% | $251.7208 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $1,025.65 | $1,126.6419 | $1,126.64 | $1,126.65 | $1,126.60 | |