| 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 | $194.29 | 13.436% | $220.3948 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $179.88 | 7.318% | $193.0436 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $126.48 | 12.189% | $141.8966 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $216.98 | 10.228% | $239.1727 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $201.94 | 9.252% | $220.6235 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $218.54 | 5.644% | $230.8744 | $230.87 | $230.85 | $230.90 |
| Purchase #7 | $224.43 | 4.437% | $234.388 | $234.39 | $234.40 | $234.40 |
| 7 purchase totals = | $1,362.54 | $1,480.3936 | $1,480.38 | $1,480.35 | $1,480.40 | |