| 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 | $98.27 | 6.446% | $104.6045 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $106.72 | 5.779% | $112.8873 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $220.84 | 5.393% | $232.7499 | $232.75 | $232.75 | $232.70 |
| Purchase #4 | $162.93 | 5.342% | $171.6337 | $171.63 | $171.65 | $171.60 |
| Purchase #5 | $10.57 | 11.546% | $11.7904 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $183.47 | 9.271% | $200.4795 | $200.48 | $200.50 | $200.50 |
| Purchase #7 | $228.81 | 7.335% | $245.5932 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $1,011.61 | $1,079.7385 | $1,079.73 | $1,079.80 | $1,079.70 | |