| 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 | $94.31 | 11.799% | $105.4376 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $218.79 | 9.233% | $238.9909 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $186.51 | 13.467% | $211.6273 | $211.63 | $211.65 | $211.60 |
| Purchase #4 | $119.40 | 13.178% | $135.1345 | $135.13 | $135.15 | $135.10 |
| Purchase #5 | $104.51 | 3.754% | $108.4333 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $95.85 | 11.326% | $106.706 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $88.41 | 8.515% | $95.9381 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $907.78 | $1,002.2677 | $1,002.27 | $1,002.35 | $1,002.10 | |