| 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 | $249.28 | 11.512% | $277.9771 | $277.98 | $278.00 | $278.00 |
| Purchase #2 | $174.28 | 11.139% | $193.693 | $193.69 | $193.70 | $193.70 |
| Purchase #3 | $185.94 | 11.507% | $207.3361 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $38.75 | 6.132% | $41.1262 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $43.72 | 13.209% | $49.495 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $161.37 | 13.790% | $183.6229 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $88.74 | 12.394% | $99.7384 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $942.08 | $1,052.9887 | $1,053.00 | $1,053.05 | $1,052.90 | |