| 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 | $81.36 | 12.111% | $91.2135 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $61.76 | 9.724% | $67.7655 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $193.40 | 3.460% | $200.0916 | $200.09 | $200.10 | $200.10 |
| Purchase #4 | $236.94 | 13.784% | $269.5998 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $192.30 | 8.511% | $208.6667 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $85.30 | 10.385% | $94.1584 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $146.98 | 6.346% | $156.3074 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $998.04 | $1,087.8029 | $1,087.81 | $1,087.75 | $1,087.90 | |