| 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 | $45.38 | 5.351% | $47.8083 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $183.41 | 9.793% | $201.3713 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $218.68 | 12.402% | $245.8007 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $228.38 | 11.420% | $254.461 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $122.78 | 13.660% | $139.5517 | $139.55 | $139.55 | $139.60 |
| Purchase #6 | $65.62 | 5.505% | $69.2324 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $153.71 | 3.194% | $158.6195 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $1,017.96 | $1,116.8449 | $1,116.84 | $1,116.80 | $1,116.90 | |