| 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 | $124.85 | 3.608% | $129.3546 | $129.35 | $129.35 | $129.40 |
| Purchase #2 | $219.59 | 8.874% | $239.0764 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $128.45 | 6.697% | $137.0523 | $137.05 | $137.05 | $137.10 |
| Purchase #4 | $215.94 | 4.121% | $224.8389 | $224.84 | $224.85 | $224.80 |
| Purchase #5 | $161.83 | 13.342% | $183.4214 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $245.67 | 5.329% | $258.7618 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $81.64 | 7.809% | $88.0153 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $1,177.97 | $1,260.5207 | $1,260.52 | $1,260.50 | $1,260.60 | |