| 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 | $122.43 | 10.334% | $135.0819 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $201.49 | 9.372% | $220.3736 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $248.37 | 5.803% | $262.7829 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $73.61 | 3.835% | $76.4329 | $76.43 | $76.45 | $76.40 |
| Purchase #5 | $169.45 | 10.605% | $187.4202 | $187.42 | $187.40 | $187.40 |
| Purchase #6 | $123.93 | 8.757% | $134.7826 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $174.79 | 8.353% | $189.3902 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $1,114.07 | $1,206.2643 | $1,206.25 | $1,206.30 | $1,206.30 | |