| 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 | $215.85 | 11.379% | $240.4116 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $228.66 | 9.177% | $249.6441 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $165.74 | 9.271% | $181.1058 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $153.60 | 10.162% | $169.2088 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $22.69 | 7.105% | $24.3021 | $24.30 | $24.30 | $24.30 |
| Purchase #6 | $88.77 | 11.371% | $98.864 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $159.97 | 4.213% | $166.7095 | $166.71 | $166.70 | $166.70 |
| 7 purchase totals = | $1,035.28 | $1,130.2459 | $1,130.24 | $1,130.20 | $1,130.20 | |