| 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 | $235.37 | 10.424% | $259.905 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $69.39 | 5.822% | $73.4299 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $22.68 | 10.626% | $25.09 | $25.09 | $25.10 | $25.10 |
| Purchase #4 | $126.59 | 6.729% | $135.1082 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $239.66 | 4.388% | $250.1763 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $55.84 | 6.672% | $59.5656 | $59.57 | $59.55 | $59.60 |
| Purchase #7 | $164.85 | 13.159% | $186.5426 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $914.38 | $989.8176 | $989.83 | $989.85 | $989.80 | |