| 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 | $48.57 | 8.469% | $52.6834 | $52.68 | $52.70 | $52.70 |
| Purchase #2 | $111.52 | 12.174% | $125.0964 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $110.64 | 5.787% | $117.0427 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $104.64 | 3.444% | $108.2438 | $108.24 | $108.25 | $108.20 |
| Purchase #5 | $247.35 | 10.862% | $274.2172 | $274.22 | $274.20 | $274.20 |
| Purchase #6 | $245.64 | 9.557% | $269.1158 | $269.12 | $269.10 | $269.10 |
| Purchase #7 | $129.90 | 4.369% | $135.5753 | $135.58 | $135.60 | $135.60 |
| 7 purchase totals = | $998.26 | $1,081.9746 | $1,081.98 | $1,082.00 | $1,081.90 | |