| 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 | $124.73 | 7.151% | $133.6494 | $133.65 | $133.65 | $133.60 |
| Purchase #2 | $163.59 | 13.789% | $186.1474 | $186.15 | $186.15 | $186.10 |
| Purchase #3 | $114.97 | 6.477% | $122.4166 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $241.85 | 8.737% | $262.9804 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $43.65 | 12.842% | $49.2555 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $63.38 | 11.860% | $70.8969 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $225.46 | 6.784% | $240.7552 | $240.76 | $240.75 | $240.80 |
| 7 purchase totals = | $977.63 | $1,066.1014 | $1,066.12 | $1,066.10 | $1,066.10 | |