| 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 | $90.97 | 3.223% | $93.902 | $93.90 | $93.90 | $93.90 |
| Purchase #2 | $167.36 | 10.828% | $185.4817 | $185.48 | $185.50 | $185.50 |
| Purchase #3 | $211.64 | 12.811% | $238.7532 | $238.75 | $238.75 | $238.80 |
| Purchase #4 | $194.46 | 4.381% | $202.9793 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $100.75 | 11.130% | $111.9635 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $108.87 | 3.149% | $112.2983 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $222.38 | 12.135% | $249.3658 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $1,096.43 | $1,194.7438 | $1,194.74 | $1,194.75 | $1,194.90 | |