| 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 | $204.29 | 8.603% | $221.8651 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $239.45 | 6.301% | $254.5377 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $41.92 | 11.407% | $46.7018 | $46.70 | $46.70 | $46.70 |
| Purchase #4 | $129.73 | 3.725% | $134.5624 | $134.56 | $134.55 | $134.60 |
| Purchase #5 | $240.50 | 10.835% | $266.5582 | $266.56 | $266.55 | $266.60 |
| Purchase #6 | $92.37 | 3.336% | $95.4515 | $95.45 | $95.45 | $95.50 |
| Purchase #7 | $21.52 | 5.711% | $22.749 | $22.75 | $22.75 | $22.70 |
| 7 purchase totals = | $969.78 | $1,042.4257 | $1,042.43 | $1,042.40 | $1,042.50 | |