| 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 | $238.33 | 3.565% | $246.8265 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $187.39 | 12.799% | $211.374 | $211.37 | $211.35 | $211.40 |
| Purchase #3 | $5.56 | 3.785% | $5.7704 | $5.77 | $5.75 | $5.80 |
| Purchase #4 | $85.92 | 5.111% | $90.3114 | $90.31 | $90.30 | $90.30 |
| Purchase #5 | $190.84 | 11.684% | $213.1377 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $192.83 | 11.195% | $214.4173 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $137.78 | 11.167% | $153.1659 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $1,038.65 | $1,135.0032 | $1,135.01 | $1,134.95 | $1,135.00 | |