| 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 | $129.27 | 6.142% | $137.2098 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $26.81 | 7.696% | $28.8733 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $174.29 | 11.630% | $194.5599 | $194.56 | $194.55 | $194.60 |
| Purchase #4 | $127.79 | 4.855% | $133.9942 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $208.30 | 7.352% | $223.6142 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $121.64 | 11.433% | $135.5471 | $135.55 | $135.55 | $135.50 |
| Purchase #7 | $230.88 | 12.329% | $259.3452 | $259.35 | $259.35 | $259.30 |
| 7 purchase totals = | $1,018.98 | $1,113.1437 | $1,113.14 | $1,113.10 | $1,113.10 | |