| 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 | $108.46 | 13.742% | $123.3646 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $210.75 | 4.577% | $220.396 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $211.79 | 5.857% | $224.1945 | $224.19 | $224.20 | $224.20 |
| Purchase #4 | $201.93 | 4.521% | $211.0593 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $163.96 | 13.514% | $186.1176 | $186.12 | $186.10 | $186.10 |
| Purchase #6 | $226.43 | 6.686% | $241.5691 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $95.30 | 4.103% | $99.2102 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $1,218.62 | $1,305.9113 | $1,305.91 | $1,305.85 | $1,306.00 | |