| 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 | $178.45 | 11.531% | $199.0271 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $101.50 | 10.423% | $112.0793 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $50.94 | 9.368% | $55.7121 | $55.71 | $55.70 | $55.70 |
| Purchase #4 | $193.86 | 3.851% | $201.3255 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $91.98 | 10.136% | $101.3031 | $101.30 | $101.30 | $101.30 |
| Purchase #6 | $114.81 | 12.279% | $128.9075 | $128.91 | $128.90 | $128.90 |
| Purchase #7 | $215.86 | 3.227% | $222.8258 | $222.83 | $222.85 | $222.80 |
| 7 purchase totals = | $947.40 | $1,021.1804 | $1,021.19 | $1,021.25 | $1,021.10 | |