| 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 | $129.71 | 4.608% | $135.687 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $241.57 | 13.151% | $273.3389 | $273.34 | $273.35 | $273.30 |
| Purchase #3 | $154.66 | 8.727% | $168.1572 | $168.16 | $168.15 | $168.20 |
| Purchase #4 | $141.89 | 6.560% | $151.198 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $156.82 | 12.763% | $176.8349 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $54.51 | 4.755% | $57.102 | $57.10 | $57.10 | $57.10 |
| Purchase #7 | $130.46 | 7.353% | $140.0527 | $140.05 | $140.05 | $140.10 |
| 7 purchase totals = | $1,009.62 | $1,102.3707 | $1,102.37 | $1,102.40 | $1,102.40 | |