| 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 | $211.41 | 6.453% | $225.0523 | $225.05 | $225.05 | $225.10 |
| Purchase #2 | $167.36 | 5.740% | $176.9665 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $38.33 | 9.484% | $41.9652 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $234.52 | 9.586% | $257.0011 | $257.00 | $257.00 | $257.00 |
| Purchase #5 | $225.39 | 5.639% | $238.0997 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $114.79 | 3.315% | $118.5953 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $232.74 | 3.302% | $240.4251 | $240.43 | $240.45 | $240.40 |
| 7 purchase totals = | $1,224.54 | $1,298.1052 | $1,298.12 | $1,298.10 | $1,298.20 | |