| 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 | $64.39 | 8.850% | $70.0885 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $180.62 | 12.376% | $202.9735 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $177.83 | 9.350% | $194.4571 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $206.99 | 7.139% | $221.767 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $28.61 | 9.183% | $31.2373 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $218.56 | 6.438% | $232.6309 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $210.40 | 9.811% | $231.0423 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,087.40 | $1,184.1966 | $1,184.20 | $1,184.20 | $1,184.20 | |