| 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 | $215.93 | 10.744% | $239.1295 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $50.37 | 11.295% | $56.0593 | $56.06 | $56.05 | $56.10 |
| Purchase #3 | $241.59 | 11.174% | $268.5853 | $268.59 | $268.60 | $268.60 |
| Purchase #4 | $55.41 | 7.525% | $59.5796 | $59.58 | $59.60 | $59.60 |
| Purchase #5 | $214.66 | 5.444% | $226.3461 | $226.35 | $226.35 | $226.30 |
| Purchase #6 | $128.85 | 7.517% | $138.5357 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $114.32 | 5.677% | $120.8099 | $120.81 | $120.80 | $120.80 |
| 7 purchase totals = | $1,021.13 | $1,109.0454 | $1,109.06 | $1,109.10 | $1,109.00 | |