| 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 | $133.55 | 9.517% | $146.26 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $241.82 | 11.810% | $270.3789 | $270.38 | $270.40 | $270.40 |
| Purchase #3 | $129.38 | 9.391% | $141.5301 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $99.86 | 6.447% | $106.298 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $118.76 | 8.314% | $128.6337 | $128.63 | $128.65 | $128.60 |
| Purchase #6 | $80.87 | 6.685% | $86.2762 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $117.95 | 7.348% | $126.617 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $922.19 | $1,005.9939 | $1,006.00 | $1,006.05 | $1,006.00 | |