| 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 | $92.47 | 13.149% | $104.6289 | $104.63 | $104.65 | $104.60 |
| Purchase #2 | $153.49 | 3.643% | $159.0816 | $159.08 | $159.10 | $159.10 |
| Purchase #3 | $223.84 | 5.400% | $235.9274 | $235.93 | $235.95 | $235.90 |
| Purchase #4 | $247.65 | 7.705% | $266.7314 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $180.51 | 13.755% | $205.3392 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $228.37 | 5.201% | $240.2475 | $240.25 | $240.25 | $240.20 |
| Purchase #7 | $112.53 | 4.810% | $117.9427 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $1,238.86 | $1,329.8987 | $1,329.90 | $1,330.00 | $1,329.70 | |