| 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 | $170.85 | 13.469% | $193.8618 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $209.40 | 13.868% | $238.4396 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $22.58 | 5.327% | $23.7828 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $219.96 | 8.691% | $239.0767 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $49.78 | 5.536% | $52.5358 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $243.52 | 4.636% | $254.8096 | $254.81 | $254.80 | $254.80 |
| Purchase #7 | $211.98 | 4.318% | $221.1333 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $1,128.07 | $1,223.6396 | $1,223.64 | $1,223.70 | $1,223.60 | |