| 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 | $215.64 | 6.243% | $229.1024 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $200.91 | 5.302% | $211.5622 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $43.74 | 5.379% | $46.0928 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $239.39 | 10.582% | $264.7222 | $264.72 | $264.70 | $264.70 |
| Purchase #5 | $222.66 | 6.496% | $237.124 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $149.51 | 6.847% | $159.7469 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $225.50 | 7.202% | $241.7405 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $1,297.35 | $1,390.0910 | $1,390.08 | $1,390.05 | $1,390.00 | |