| 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 | $228.43 | 5.380% | $240.7195 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $217.56 | 9.495% | $238.2173 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $80.48 | 5.420% | $84.842 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $205.28 | 11.168% | $228.2057 | $228.21 | $228.20 | $228.20 |
| Purchase #5 | $204.94 | 12.504% | $230.5657 | $230.57 | $230.55 | $230.60 |
| Purchase #6 | $15.84 | 7.708% | $17.0609 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $60.42 | 5.762% | $63.9014 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $1,012.95 | $1,103.5125 | $1,103.52 | $1,103.45 | $1,103.50 | |