| 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 | $220.85 | 12.437% | $248.3171 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $213.33 | 8.720% | $231.9324 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $119.86 | 7.820% | $129.2331 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $32.86 | 7.314% | $35.2634 | $35.26 | $35.25 | $35.30 |
| Purchase #5 | $6.47 | 11.229% | $7.1965 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $201.67 | 4.175% | $210.0897 | $210.09 | $210.10 | $210.10 |
| Purchase #7 | $204.48 | 12.321% | $229.674 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $999.52 | $1,091.7062 | $1,091.70 | $1,091.70 | $1,091.70 | |