| 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 | $245.94 | 13.484% | $279.1025 | $279.10 | $279.10 | $279.10 |
| Purchase #2 | $220.95 | 8.121% | $238.8933 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $149.90 | 9.715% | $164.4628 | $164.46 | $164.45 | $164.50 |
| Purchase #4 | $186.34 | 5.102% | $195.8471 | $195.85 | $195.85 | $195.80 |
| Purchase #5 | $15.61 | 10.470% | $17.2444 | $17.24 | $17.25 | $17.20 |
| Purchase #6 | $188.31 | 4.700% | $197.1606 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $178.57 | 8.133% | $193.0931 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $1,185.62 | $1,285.8038 | $1,285.79 | $1,285.80 | $1,285.80 | |