| 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 | $87.34 | 3.439% | $90.3436 | $90.34 | $90.35 | $90.30 |
| Purchase #2 | $172.54 | 11.296% | $192.0301 | $192.03 | $192.05 | $192.00 |
| Purchase #3 | $224.65 | 3.458% | $232.4184 | $232.42 | $232.40 | $232.40 |
| Purchase #4 | $197.73 | 3.127% | $203.913 | $203.91 | $203.90 | $203.90 |
| Purchase #5 | $105.77 | 4.315% | $110.334 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $85.35 | 12.255% | $95.8096 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $219.54 | 8.400% | $237.9814 | $237.98 | $238.00 | $238.00 |
| 7 purchase totals = | $1,092.92 | $1,162.8301 | $1,162.82 | $1,162.85 | $1,162.70 | |