| 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 | $240.62 | 7.480% | $258.6184 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $135.53 | 6.832% | $144.7894 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $218.88 | 10.475% | $241.8077 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $204.97 | 9.783% | $225.0222 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $55.39 | 4.782% | $58.0387 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $49.26 | 9.265% | $53.8239 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $90.41 | 5.194% | $95.1059 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $995.06 | $1,077.2062 | $1,077.21 | $1,077.15 | $1,077.10 | |