| 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 | $113.52 | 13.838% | $129.2289 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $134.29 | 9.682% | $147.292 | $147.29 | $147.30 | $147.30 |
| Purchase #3 | $176.65 | 9.428% | $193.3046 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $73.79 | 9.688% | $80.9388 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $121.45 | 5.832% | $128.533 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $182.61 | 12.170% | $204.8336 | $204.83 | $204.85 | $204.80 |
| Purchase #7 | $248.98 | 8.248% | $269.5159 | $269.52 | $269.50 | $269.50 |
| 7 purchase totals = | $1,051.29 | $1,153.6468 | $1,153.64 | $1,153.70 | $1,153.50 | |