| 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 | $233.26 | 12.763% | $263.031 | $263.03 | $263.05 | $263.00 |
| Purchase #2 | $110.35 | 6.353% | $117.3605 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $128.44 | 8.441% | $139.2816 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $145.67 | 8.112% | $157.4868 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $242.54 | 12.303% | $272.3797 | $272.38 | $272.40 | $272.40 |
| Purchase #6 | $149.58 | 10.758% | $165.6718 | $165.67 | $165.65 | $165.70 |
| Purchase #7 | $185.45 | 9.554% | $203.1679 | $203.17 | $203.15 | $203.20 |
| 7 purchase totals = | $1,195.29 | $1,318.3793 | $1,318.38 | $1,318.40 | $1,318.50 | |