| 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 | $211.47 | 4.468% | $220.9185 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $34.63 | 12.128% | $38.8299 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $47.96 | 9.700% | $52.6121 | $52.61 | $52.60 | $52.60 |
| Purchase #4 | $149.98 | 9.690% | $164.5131 | $164.51 | $164.50 | $164.50 |
| Purchase #5 | $240.83 | 7.599% | $259.1307 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $95.70 | 3.216% | $98.7777 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $54.58 | 4.372% | $56.9662 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $835.15 | $891.7482 | $891.75 | $891.75 | $891.70 | |