| 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 | $238.91 | 10.207% | $263.2955 | $263.30 | $263.30 | $263.30 |
| Purchase #2 | $104.73 | 5.236% | $110.2137 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $97.47 | 13.615% | $110.7405 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $96.31 | 4.677% | $100.8144 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $229.58 | 4.577% | $240.0879 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $155.95 | 11.475% | $173.8453 | $173.85 | $173.85 | $173.80 |
| Purchase #7 | $111.25 | 6.156% | $118.0986 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $1,034.20 | $1,117.0959 | $1,117.10 | $1,117.10 | $1,117.00 | |