| 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 | $12.98 | 12.318% | $14.5789 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $227.42 | 11.122% | $252.7137 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $196.26 | 3.206% | $202.5521 | $202.55 | $202.55 | $202.60 |
| Purchase #4 | $166.57 | 10.536% | $184.1198 | $184.12 | $184.10 | $184.10 |
| Purchase #5 | $229.53 | 3.335% | $237.1848 | $237.18 | $237.20 | $237.20 |
| Purchase #6 | $179.30 | 8.551% | $194.6319 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $32.97 | 9.208% | $36.0059 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $1,045.03 | $1,121.7871 | $1,121.78 | $1,121.80 | $1,121.80 | |