| 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 | $246.28 | 9.340% | $269.2826 | $269.28 | $269.30 | $269.30 |
| Purchase #2 | $247.84 | 9.162% | $270.5471 | $270.55 | $270.55 | $270.50 |
| Purchase #3 | $138.54 | 13.751% | $157.5906 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $159.29 | 8.231% | $172.4012 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $204.88 | 10.740% | $226.8841 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $149.45 | 9.628% | $163.839 | $163.84 | $163.85 | $163.80 |
| Purchase #7 | $34.51 | 9.784% | $37.8865 | $37.89 | $37.90 | $37.90 |
| 7 purchase totals = | $1,180.79 | $1,298.4311 | $1,298.43 | $1,298.50 | $1,298.40 | |