| 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 | $208.37 | 11.505% | $232.343 | $232.34 | $232.35 | $232.30 |
| Purchase #2 | $5.96 | 12.793% | $6.7225 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $16.98 | 13.142% | $19.2115 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $5.40 | 3.516% | $5.5899 | $5.59 | $5.60 | $5.60 |
| Purchase #5 | $173.59 | 4.129% | $180.7575 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $235.26 | 13.200% | $266.3143 | $266.31 | $266.30 | $266.30 |
| Purchase #7 | $184.70 | 11.605% | $206.1344 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $830.26 | $917.0731 | $917.06 | $917.05 | $917.00 | |