| 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 | $211.64 | 7.718% | $227.9744 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $123.94 | 11.324% | $137.975 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $242.28 | 11.865% | $271.0265 | $271.03 | $271.05 | $271.00 |
| Purchase #4 | $127.43 | 8.517% | $138.2832 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $174.46 | 8.691% | $189.6223 | $189.62 | $189.60 | $189.60 |
| Purchase #6 | $122.91 | 13.864% | $139.9502 | $139.95 | $139.95 | $140.00 |
| Purchase #7 | $100.80 | 12.791% | $113.6933 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $1,103.46 | $1,218.5249 | $1,218.52 | $1,218.55 | $1,218.60 | |