| 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 | $100.29 | 10.626% | $110.9468 | $110.95 | $110.95 | $110.90 |
| Purchase #2 | $192.79 | 7.728% | $207.6888 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $173.62 | 3.103% | $179.0074 | $179.01 | $179.00 | $179.00 |
| Purchase #4 | $31.50 | 7.486% | $33.8581 | $33.86 | $33.85 | $33.90 |
| Purchase #5 | $109.70 | 10.745% | $121.4873 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $47.56 | 8.748% | $51.7205 | $51.72 | $51.70 | $51.70 |
| Purchase #7 | $212.59 | 3.378% | $219.7713 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $868.05 | $924.4802 | $924.49 | $924.45 | $924.50 | |