| 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 | $222.48 | 4.385% | $232.2357 | $232.24 | $232.25 | $232.20 |
| Purchase #2 | $177.70 | 11.820% | $198.7041 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $142.54 | 11.672% | $159.1773 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $120.32 | 9.311% | $131.523 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $232.48 | 10.402% | $256.6626 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $237.93 | 7.446% | $255.6463 | $255.65 | $255.65 | $255.60 |
| Purchase #7 | $67.33 | 11.397% | $75.0036 | $75.00 | $75.00 | $75.00 |
| 7 purchase totals = | $1,200.78 | $1,308.9526 | $1,308.95 | $1,308.95 | $1,308.90 | |