| 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 | $34.34 | 7.849% | $37.0353 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $172.94 | 5.267% | $182.0487 | $182.05 | $182.05 | $182.00 |
| Purchase #3 | $123.47 | 11.317% | $137.4431 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $123.58 | 5.263% | $130.084 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $190.73 | 5.523% | $201.264 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $239.38 | 7.257% | $256.7518 | $256.75 | $256.75 | $256.80 |
| Purchase #7 | $183.85 | 5.376% | $193.7338 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $1,068.29 | $1,138.3607 | $1,138.35 | $1,138.40 | $1,138.30 | |