| 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 | $82.85 | 10.112% | $91.2278 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $250.89 | 10.506% | $277.2485 | $277.25 | $277.25 | $277.20 |
| Purchase #3 | $129.93 | 5.599% | $137.2048 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $229.65 | 4.459% | $239.8901 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $236.32 | 9.216% | $258.0993 | $258.10 | $258.10 | $258.10 |
| Purchase #6 | $164.64 | 8.672% | $178.9176 | $178.92 | $178.90 | $178.90 |
| Purchase #7 | $43.61 | 8.370% | $47.2602 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $1,137.89 | $1,229.8483 | $1,229.85 | $1,229.85 | $1,229.80 | |