| 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 | $50.48 | 5.307% | $53.159 | $53.16 | $53.15 | $53.20 |
| Purchase #2 | $215.73 | 11.211% | $239.9155 | $239.92 | $239.90 | $239.90 |
| Purchase #3 | $234.31 | 8.708% | $254.7137 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $7.52 | 10.498% | $8.3094 | $8.31 | $8.30 | $8.30 |
| Purchase #5 | $246.51 | 8.629% | $267.7813 | $267.78 | $267.80 | $267.80 |
| Purchase #6 | $204.29 | 4.207% | $212.8845 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $215.82 | 10.290% | $238.0279 | $238.03 | $238.05 | $238.00 |
| 7 purchase totals = | $1,174.66 | $1,274.7913 | $1,274.79 | $1,274.80 | $1,274.80 | |