| 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 | $245.86 | 3.425% | $254.2807 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $74.83 | 7.195% | $80.214 | $80.21 | $80.20 | $80.20 |
| Purchase #3 | $46.60 | 6.727% | $49.7348 | $49.73 | $49.75 | $49.70 |
| Purchase #4 | $246.95 | 4.574% | $258.2455 | $258.25 | $258.25 | $258.20 |
| Purchase #5 | $241.74 | 10.788% | $267.8189 | $267.82 | $267.80 | $267.80 |
| Purchase #6 | $6.85 | 8.518% | $7.4335 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $69.30 | 7.796% | $74.7026 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $932.13 | $992.4300 | $992.42 | $992.45 | $992.30 | |