| 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 | $180.88 | 12.703% | $203.8572 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $54.32 | 12.422% | $61.0676 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $229.29 | 10.199% | $252.6753 | $252.68 | $252.70 | $252.70 |
| Purchase #4 | $122.64 | 4.768% | $128.4875 | $128.49 | $128.50 | $128.50 |
| Purchase #5 | $216.51 | 11.308% | $240.993 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $164.94 | 12.799% | $186.0507 | $186.05 | $186.05 | $186.10 |
| Purchase #7 | $159.73 | 5.177% | $167.9992 | $168.00 | $168.00 | $168.00 |
| 7 purchase totals = | $1,128.31 | $1,241.1305 | $1,241.14 | $1,241.15 | $1,241.30 | |