| 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 | $19.79 | 9.216% | $21.6138 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $200.43 | 3.151% | $206.7455 | $206.75 | $206.75 | $206.70 |
| Purchase #3 | $118.88 | 6.629% | $126.7606 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $225.47 | 3.768% | $233.9657 | $233.97 | $233.95 | $234.00 |
| Purchase #5 | $121.35 | 11.541% | $135.355 | $135.36 | $135.35 | $135.40 |
| Purchase #6 | $202.61 | 12.581% | $228.1004 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $128.43 | 12.238% | $144.1473 | $144.15 | $144.15 | $144.10 |
| 7 purchase totals = | $1,016.96 | $1,096.6883 | $1,096.70 | $1,096.65 | $1,096.70 | |