| 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 | $102.27 | 10.724% | $113.2374 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $10.31 | 12.480% | $11.5967 | $11.60 | $11.60 | $11.60 |
| Purchase #3 | $131.32 | 7.355% | $140.9786 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $225.38 | 11.528% | $251.3618 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $5.60 | 4.407% | $5.8468 | $5.85 | $5.85 | $5.80 |
| Purchase #6 | $224.35 | 5.106% | $235.8053 | $235.81 | $235.80 | $235.80 |
| Purchase #7 | $67.85 | 12.610% | $76.4059 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $767.08 | $835.2325 | $835.25 | $835.25 | $835.20 | |