| 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 | $26.41 | 12.168% | $29.6236 | $29.62 | $29.60 | $29.60 |
| Purchase #2 | $126.39 | 7.250% | $135.5533 | $135.55 | $135.55 | $135.60 |
| Purchase #3 | $123.97 | 9.214% | $135.3926 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $218.96 | 6.732% | $233.7004 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $109.61 | 9.485% | $120.0065 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $240.60 | 13.456% | $272.9751 | $272.98 | $273.00 | $273.00 |
| Purchase #7 | $224.48 | 3.132% | $231.5107 | $231.51 | $231.50 | $231.50 |
| 7 purchase totals = | $1,070.42 | $1,158.7622 | $1,158.76 | $1,158.75 | $1,158.80 | |