| 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 | $128.47 | 10.614% | $142.1058 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $13.88 | 3.661% | $14.3881 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $226.44 | 12.288% | $254.2649 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $237.81 | 3.748% | $246.7231 | $246.72 | $246.70 | $246.70 |
| Purchase #5 | $101.26 | 12.415% | $113.8314 | $113.83 | $113.85 | $113.80 |
| Purchase #6 | $183.26 | 10.799% | $203.0502 | $203.05 | $203.05 | $203.10 |
| Purchase #7 | $248.45 | 8.534% | $269.6527 | $269.65 | $269.65 | $269.70 |
| 7 purchase totals = | $1,139.57 | $1,244.0162 | $1,244.01 | $1,244.00 | $1,244.10 | |