| 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 | $249.43 | 3.420% | $257.9605 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $104.59 | 12.722% | $117.8959 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $6.27 | 6.146% | $6.6554 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $232.93 | 3.258% | $240.5189 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $217.28 | 10.354% | $239.7772 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $229.99 | 8.258% | $248.9826 | $248.98 | $249.00 | $249.00 |
| Purchase #7 | $138.36 | 13.571% | $157.1368 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $1,178.85 | $1,268.9273 | $1,268.94 | $1,268.95 | $1,269.00 | |