| 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 | $21.83 | 11.592% | $24.3605 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $229.60 | 11.582% | $256.1923 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $87.51 | 12.723% | $98.6439 | $98.64 | $98.65 | $98.60 |
| Purchase #4 | $214.74 | 13.515% | $243.7621 | $243.76 | $243.75 | $243.80 |
| Purchase #5 | $70.95 | 6.263% | $75.3936 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $214.60 | 13.304% | $243.1504 | $243.15 | $243.15 | $243.20 |
| Purchase #7 | $237.63 | 8.579% | $258.0163 | $258.02 | $258.00 | $258.00 |
| 7 purchase totals = | $1,076.86 | $1,199.5191 | $1,199.51 | $1,199.50 | $1,199.60 | |