| 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 | $130.60 | 8.351% | $141.5064 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $222.48 | 3.163% | $229.517 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $207.42 | 11.864% | $232.0283 | $232.03 | $232.05 | $232.00 |
| Purchase #4 | $50.68 | 13.514% | $57.5289 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $237.81 | 5.184% | $250.1381 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $126.25 | 13.304% | $143.0463 | $143.05 | $143.05 | $143.00 |
| Purchase #7 | $21.70 | 6.813% | $23.1784 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $996.94 | $1,076.9434 | $1,076.96 | $1,077.00 | $1,076.80 | |