| 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 | $247.84 | 8.560% | $269.0551 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $130.32 | 3.673% | $135.1067 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $135.73 | 3.619% | $140.6421 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $178.76 | 8.324% | $193.64 | $193.64 | $193.65 | $193.60 |
| Purchase #5 | $180.97 | 8.257% | $195.9127 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $145.37 | 9.308% | $158.901 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $41.62 | 13.126% | $47.083 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $1,060.61 | $1,140.3406 | $1,140.34 | $1,140.35 | $1,140.30 | |