| 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 | $101.61 | 11.162% | $112.9517 | $112.95 | $112.95 | $113.00 |
| Purchase #2 | $121.29 | 8.656% | $131.7889 | $131.79 | $131.80 | $131.80 |
| Purchase #3 | $128.51 | 4.312% | $134.0514 | $134.05 | $134.05 | $134.10 |
| Purchase #4 | $132.42 | 5.734% | $140.013 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $174.86 | 11.357% | $194.7189 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $196.33 | 12.410% | $220.6946 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $179.77 | 7.318% | $192.9256 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,034.79 | $1,127.1441 | $1,127.14 | $1,127.15 | $1,127.20 | |