| 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 | $47.55 | 6.420% | $50.6027 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $197.49 | 12.156% | $221.4969 | $221.50 | $221.50 | $221.50 |
| Purchase #3 | $188.95 | 5.193% | $198.7622 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $170.94 | 12.617% | $192.5075 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $96.97 | 10.535% | $107.1858 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $211.58 | 8.318% | $229.1792 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $177.31 | 8.328% | $192.0764 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $1,090.79 | $1,191.8107 | $1,191.82 | $1,191.85 | $1,191.90 | |