| 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 | $194.58 | 4.545% | $203.4237 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $115.93 | 8.773% | $126.1005 | $126.10 | $126.10 | $126.10 |
| Purchase #3 | $244.35 | 7.858% | $263.551 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $14.70 | 9.840% | $16.1465 | $16.15 | $16.15 | $16.10 |
| Purchase #5 | $103.95 | 9.377% | $113.6974 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $147.84 | 6.576% | $157.562 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $210.58 | 11.372% | $234.5272 | $234.53 | $234.55 | $234.50 |
| 7 purchase totals = | $1,031.93 | $1,115.0083 | $1,115.01 | $1,115.00 | $1,115.00 | |